22432561532050 has 24 divisors (see below), whose sum is σ = 41875194672036. Its totient is φ = 8940631016640.

The previous prime is 22432561532047. The next prime is 22432561532083. The reversal of 22432561532050 is 5023516523422.

It can be written as a sum of positive squares in 6 ways, for example, as 8631908636121 + 13800652895929 = 2938011^2 + 3714923^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22432561531994 and 22432561532012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 809825917 + ... + 809853616.

Almost surely, 2^{22432561532050} is an apocalyptic number.

22432561532050 is a deficient number, since it is larger than the sum of its proper divisors (19442633139986).

22432561532050 is a wasteful number, since it uses less digits than its factorization.

22432561532050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619679822 (or 1619679817 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 22432561532050 in words is "twenty-two trillion, four hundred thirty-two billion, five hundred sixty-one million, five hundred thirty-two thousand, fifty".