22954569888 has 48 divisors (see below), whose sum is σ = 61537795200. Its totient is φ = 7488723456.

The previous prime is 22954569887. The next prime is 22954569977. The reversal of 22954569888 is 88896545922.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (22954569881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2539213 + ... + 2548236.

It is an arithmetic number, because the mean of its divisors is an integer number (1282037400).

Almost surely, 2^22954569888 is an apocalyptic number.

It is an amenable number.

22954569888 is an abundant number, since it is smaller than the sum of its proper divisors (38583225312).

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

22954569888 is a wasteful number, since it uses less digits than its factorization.

22954569888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087509 (or 5087501 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 66.

The spelling of 22954569888 in words is "twenty-two billion, nine hundred fifty-four million, five hundred sixty-nine thousand, eight hundred eighty-eight".