2022112211002 has 64 divisors (see below), whose sum is σ = 3340793302560. Its totient is φ = 912302936064.

The previous prime is 2022112210999. The next prime is 2022112211003. The reversal of 2022112211002 is 2001122112202.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 5254945081 + 2016857265921 = 72491^2 + 1420161^2 .

It is not an unprimeable number, because it can be changed into a prime (2022112211003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169791024 + ... + 169802932.

Almost surely, 2^{2022112211002} is an apocalyptic number.

2022112211002 is a deficient number, since it is larger than the sum of its proper divisors (1318681091558).

2022112211002 is a wasteful number, since it uses less digits than its factorization.

2022112211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022112211002 its reverse (2001122112202), we get a palindrome (4023234323204).

The spelling of 2022112211002 in words is "two trillion, twenty-two billion, one hundred twelve million, two hundred eleven thousand, two".