22112000210202 has 32 divisors (see below), whose sum is σ = 51181483315200. Its totient is φ = 6237743277168.

The previous prime is 22112000210171. The next prime is 22112000210239. The reversal of 22112000210202 is 20201200021122.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3332124502 + ... + 3332131137.

It is an arithmetic number, because the mean of its divisors is an integer number (1599421353600).

Almost surely, 2^{22112000210202} is an apocalyptic number.

22112000210202 is an abundant number, since it is smaller than the sum of its proper divisors (29069483104998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22112000210202 is a wasteful number, since it uses less digits than its factorization.

22112000210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6664255730.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22112000210202 its reverse (20201200021122), we get a palindrome (42313200231324).

The spelling of 22112000210202 in words is "twenty-two trillion, one hundred twelve billion, two hundred ten thousand, two hundred two".