22915442704 has 90 divisors (see below), whose sum is σ = 56769727182. Its totient is φ = 8928057600.

The previous prime is 22915442687. The next prime is 22915442713. The reversal of 22915442704 is 40724451922.

It can be written as a sum of positive squares in only one way, i.e., 18365670400 + 4549772304 = 135520^2 + 67452^2 .

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 25917 + ... + 215644.

Almost surely, 2^22915442704 is an apocalyptic number.

It is an amenable number.

22915442704 is an abundant number, since it is smaller than the sum of its proper divisors (33854284478).

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

22915442704 is a wasteful number, since it uses less digits than its factorization.

22915442704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241605 (or 241581 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 22915442704 in words is "twenty-two billion, nine hundred fifteen million, four hundred forty-two thousand, seven hundred four".