22563036522 has 48 divisors (see below), whose sum is σ = 55417995360. Its totient is φ = 6577078176.

The previous prime is 22563036511. The next prime is 22563036527.

22563036522 is a `hidden beast` number, since 22 + 56 + 30 + 36 + 522 = 666.

22563036522 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (22563036527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2533008 + ... + 2541899.

It is an arithmetic number, because the mean of its divisors is an integer number (1154541570).

Almost surely, 2^22563036522 is an apocalyptic number.

22563036522 is an abundant number, since it is smaller than the sum of its proper divisors (32854958838).

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

22563036522 is a wasteful number, since it uses less digits than its factorization.

22563036522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074947 (or 5074944 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 22563036522 in words is "twenty-two billion, five hundred sixty-three million, thirty-six thousand, five hundred twenty-two".