22594022955 has 40 divisors (see below), whose sum is σ = 46287866592. Its totient is φ = 10328694912.

The previous prime is 22594022939. The next prime is 22594022963. The reversal of 22594022955 is 55922049522.

22594022955 is a `hidden beast` number, since 2 + 2 + 594 + 0 + 2 + 2 + 9 + 55 = 666.

It is not a de Polignac number, because 22594022955 - 2⁴ = 22594022939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 22594022955.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3982002 + ... + 3987671.

Almost surely, 2^22594022955 is an apocalyptic number.

22594022955 is an abundant number, since it is smaller than the sum of its proper divisors (23693843637).

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

22594022955 is an equidigital number, since it uses as much as digits as its factorization.

22594022955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7969697 (or 7969688 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 22594022955 in words is "twenty-two billion, five hundred ninety-four million, twenty-two thousand, nine hundred fifty-five".