22560622672 has 20 divisors (see below), whose sum is σ = 49955664736. Its totient is φ = 9668838240.

The previous prime is 22560622661. The next prime is 22560622691. The reversal of 22560622672 is 27622606522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100716954 + ... + 100717177.

Almost surely, 2^22560622672 is an apocalyptic number.

It is an amenable number.

22560622672 is an abundant number, since it is smaller than the sum of its proper divisors (27395042064).

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

22560622672 is a wasteful number, since it uses less digits than its factorization.

22560622672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201434146 (or 201434140 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 22560622672 in words is "twenty-two billion, five hundred sixty million, six hundred twenty-two thousand, six hundred seventy-two".