22864523072 has 14 divisors (see below), whose sum is σ = 45371788098. Its totient is φ = 11432261504.

The previous prime is 22864523057. The next prime is 22864523089. The reversal of 22864523072 is 27032546822.

It can be written as a sum of positive squares in only one way, i.e., 19372185856 + 3492337216 = 139184^2 + 59096^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 178629023 + ... + 178629150.

It is an arithmetic number, because the mean of its divisors is an integer number (3240842007).

Almost surely, 2^22864523072 is an apocalyptic number.

It is an amenable number.

22864523072 is a deficient number, since it is larger than the sum of its proper divisors (22507265026).

22864523072 is an equidigital number, since it uses as much as digits as its factorization.

22864523072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357258185 (or 357258175 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 22864523072 in words is "twenty-two billion, eight hundred sixty-four million, five hundred twenty-three thousand, seventy-two".