22112020120010 has 64 divisors (see below), whose sum is σ = 40043163434400. Its totient is φ = 8791308644352.

The previous prime is 22112020120007. The next prime is 22112020120087. The reversal of 22112020120010 is 1002102021122.

It can be written as a sum of positive squares in 16 ways, for example, as 7224607506769 + 14887412613241 = 2687863^2 + 3858421^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3662746712 + ... + 3662752748.

Almost surely, 2^{22112020120010} is an apocalyptic number.

22112020120010 is a deficient number, since it is larger than the sum of its proper divisors (17931143314390).

22112020120010 is a wasteful number, since it uses less digits than its factorization.

22112020120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9275.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22112020120010 its reverse (1002102021122), we get a palindrome (23114122141132).

The spelling of 22112020120010 in words is "twenty-two trillion, one hundred twelve billion, twenty million, one hundred twenty thousand, ten".