22456513962 has 12 divisors (see below), whose sum is σ = 48655780290. Its totient is φ = 7485504648.

The previous prime is 22456513957. The next prime is 22456514039. The reversal of 22456513962 is 26931565422.

22456513962 is a `hidden beast` number, since 2 + 2 + 45 + 6 + 513 + 96 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13393664361 + 9062849601 = 115731^2 + 95199^2 .

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 5 ways as a sum of consecutive naturals, for example, 623792037 + ... + 623792072.

Almost surely, 2^22456513962 is an apocalyptic number.

22456513962 is an abundant number, since it is smaller than the sum of its proper divisors (26199266328).

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

22456513962 is a wasteful number, since it uses less digits than its factorization.

22456513962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247584117 (or 1247584114 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 22456513962 in words is "twenty-two billion, four hundred fifty-six million, five hundred thirteen thousand, nine hundred sixty-two".