For those who study biblical numerology, the number 7 is considered to indicate 'perfection or completion.' The Bible indicates that Joseph and all of Egypt mourned the death of his father Jacob, aka Israel, for 70 days in Genesis 50:3.
70 is also noted as being 'full of years' or living a full lifetime in Psalm 90:10. There is a famous prophecy that has 70 weeks in Daniel 9 (see link below).
Lastly, the reader might note that the finalization of the Roman destruction of Israel occurred in 70 AD.
it is because number of days in a month.
There is no significance to the number '1234' in the Bible. A 'Bible Numerologist' may differ.
In the Bible, the Egyptians mourned for Jacob for 70 days, (Genesis 50.3) and the Israelites mourned for Aaron for 30 days, (Numbers 20.29) But there is no rule about how many days you should mourn. It is up to you.
Probably much the same as it does today. It is an indication of good health and strength.10The days of our years are threescore years and ten; and if by reason of strength they be fourscore years, yet is their strength labour and sorrow; for it is soon cut off, and we fly away.
The significance of the number eleven in the Bible has been interpret in various ways. The common significance is last chance, urgent or an indication that something is about to happen among others.
none
means completeness
none
There's no meaning or significance given to 222 in the Bible.
means completeness
That word does not exist in the Bible
Personally, absolutely nothing.