22622265520764 has 48 divisors (see below), whose sum is σ = 64966506114048. Its totient is φ = 5966311785408.

The previous prime is 22622265520753. The next prime is 22622265520819. The reversal of 22622265520764 is 46702556222622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10358179092 + ... + 10358181275.

It is an arithmetic number, because the mean of its divisors is an integer number (1353468877376).

Almost surely, 2^{22622265520764} is an apocalyptic number.

It is an amenable number.

22622265520764 is an abundant number, since it is smaller than the sum of its proper divisors (42344240593284).

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

22622265520764 is a wasteful number, since it uses less digits than its factorization.

22622265520764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20716360394 (or 20716360392 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 51.

The spelling of 22622265520764 in words is "twenty-two trillion, six hundred twenty-two billion, two hundred sixty-five million, five hundred twenty thousand, seven hundred sixty-four".