22202112011002 has 32 divisors (see below), whose sum is σ = 41888273883264. Its totient is φ = 8573623296000.

The previous prime is 22202112010979. The next prime is 22202112011111. The reversal of 22202112011002 is 20011021120222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637900999 + ... + 637935802.

It is an arithmetic number, because the mean of its divisors is an integer number (1309008558852).

Almost surely, 2^{22202112011002} is an apocalyptic number.

22202112011002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22202112011002 is a deficient number, since it is larger than the sum of its proper divisors (19686161872262).

22202112011002 is a wasteful number, since it uses less digits than its factorization.

22202112011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275836934.

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

Adding to 22202112011002 its reverse (20011021120222), we get a palindrome (42213133131224).

The spelling of 22202112011002 in words is "twenty-two trillion, two hundred two billion, one hundred twelve million, eleven thousand, two".