Prophet Muhammad (peace be upon him) in year 622 AD made the journey of hijra upon command of Allah (or God and same God in Christianity and Judaism) to him to leave Makkah (or Mecca) to Yethrib (that was named later as AlMadinah or Medina). Prophet Muhammad (peace be upon him) was informed by Allah that the unbelievers of the tribes of Makkah (or Mecca) planned to assassinate him. On the planned night of assassination, the prophet Cousin Ali Ibn Abou Taleb slept in the prophet bed and the prophet left home while the pagans who planning to assassinate him are surrounding his home. He threw on them some dust and they neither saw him nor felt his departure (This is a miracle from God). When they woke up in the morning, they discovered that the prophet succeeded to leave Makkah (or Mecca) together with his companion Abou Bakr to Medina where people were waiting to welcome him.
Mohammad Reza Pahlavi was well known for being the Shah of Iran. Mohammad Reza Pahlavi was the Shah from 1941 until 1979.
Mohammad gawan was the minister of Mohammad shah III. He was more famous than the rulers of Bahamanis who rendered loyal service to the bahamanis with a spirit of selflessness.
Hejira.
Muhammad fled Mecca in 622
Mecca is the birthplace of the Prophet Mohammad. As such, it is the most holy city in Islam. It is located in western Saudi Arabia and is a city open only to Muslims. Most religious historians view Islam as having been founded in 622 CE by Mohammad the Prophet (circa 570 to 632 CE) in Mecca, when the angel Jibrael (Gabriel) read the first revelation to Muhammad. (Muhammad and Mohammad are alternate spellings for his name.) The Saudi government considers it a sacred duty to safeguard two of the greatest shrines of Islam, the holy mosques located in the cities of Mecca and Medina. Travel to Mecca and Medina is forbidden to non-Muslims. Muslims throughout the world turn to Mecca five times a day for prayer.
Mohammad's move to Medina in 622 AD is called The Hegira
Divide by 622.
The factors of 622 are 1, 2, 311, 622
622
Mohammad Mohammad's birth name is Mohammad A Mohammad.
equivalent fractions of 622 = 622/1, 1244/2, 1866/3, ...
622 = seiscientos veintidos
622 / 2 = 311
1, 2, 311, 622
72
1285 + 622 = 1907
622 = 2 x 311