22352324764 has 48 divisors (see below), whose sum is σ = 48954318336. Its totient is φ = 8675553600.

The previous prime is 22352324759. The next prime is 22352324783. The reversal of 22352324764 is 46742325322.

It is a happy number.

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, 56967 + ... + 218974.

It is an arithmetic number, because the mean of its divisors is an integer number (1019881632).

Almost surely, 2^22352324764 is an apocalyptic number.

It is an amenable number.

22352324764 is an abundant number, since it is smaller than the sum of its proper divisors (26601993572).

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

22352324764 is a wasteful number, since it uses less digits than its factorization.

22352324764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276226 (or 276224 counting only the distinct ones).

The product of its digits is 483840, while the sum is 40.

The spelling of 22352324764 in words is "twenty-two billion, three hundred fifty-two million, three hundred twenty-four thousand, seven hundred sixty-four".