22949776232 has 16 divisors (see below), whose sum is σ = 43234771200. Its totient is φ = 11420503920.

The previous prime is 22949776231. The next prime is 22949776237. The reversal of 22949776232 is 23267794922.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (22949776231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6796232 + ... + 6799607.

It is an arithmetic number, because the mean of its divisors is an integer number (2702173200).

Almost surely, 2^22949776232 is an apocalyptic number.

It is an amenable number.

22949776232 is a deficient number, since it is larger than the sum of its proper divisors (20284994968).

22949776232 is a wasteful number, since it uses less digits than its factorization.

22949776232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13596056 (or 13596052 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 53.

The spelling of 22949776232 in words is "twenty-two billion, nine hundred forty-nine million, seven hundred seventy-six thousand, two hundred thirty-two".