It means that it is an incorrectly formatted international phone number for somewhere in West Africa. The plus sign should be attached to the country code, but there is no country code +22. The country codes +220 through +229 are different countries. See the related question for more.
3 + 8 + 21 + 22 + 36 = 90 Ans.// What do you mean?
1 plus 22 is a number: it does nothing nor is it capable of doing anything.1 + 22 = 23
27 = 22 + 5
28
If you mean 22 as a Roman numeral then it is XXII
1
YES I HAVE RAJEEV KHANDELWAL MOBILE NUMBER AND IS 9820219421
22+22+28+28=100.
Do you mean, "What is 22's largest prime factor?"
Telephone country code +239 (dialed as 00 239 from many places) is Sao Tome & Principe, a small island nation in the Atlantic, off the coast of Africa. A number beginning with +239 22 is a fixed line (i.e., not a mobile).(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, and many other countries use different prefixes.)
491
It is 78.This is irrelevant padding to make up the required number of words for an acceptable answer.