22980038872 has 32 divisors (see below), whose sum is σ = 49866278400. Its totient is φ = 9723920544.

The previous prime is 22980038863. The next prime is 22980038899. The reversal of 22980038872 is 27883008922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2592778 + ... + 2601625.

It is an arithmetic number, because the mean of its divisors is an integer number (1558321200).

Almost surely, 2^22980038872 is an apocalyptic number.

It is an amenable number.

22980038872 is an abundant number, since it is smaller than the sum of its proper divisors (26886239528).

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

22980038872 is a wasteful number, since it uses less digits than its factorization.

22980038872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5194495 (or 5194491 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 22980038872 in words is "twenty-two billion, nine hundred eighty million, thirty-eight thousand, eight hundred seventy-two".