22415536264 has 16 divisors (see below), whose sum is σ = 45849960720. Its totient is φ = 10188880080.

The previous prime is 22415536223. The next prime is 22415536267. The reversal of 22415536264 is 46263551422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22415536267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127360914 + ... + 127361089.

It is an arithmetic number, because the mean of its divisors is an integer number (2865622545).

Almost surely, 2^22415536264 is an apocalyptic number.

It is an amenable number.

22415536264 is an abundant number, since it is smaller than the sum of its proper divisors (23434424456).

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

22415536264 is a wasteful number, since it uses less digits than its factorization.

22415536264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254722020 (or 254722016 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The spelling of 22415536264 in words is "twenty-two billion, four hundred fifteen million, five hundred thirty-six thousand, two hundred sixty-four".