22836973044 has 24 divisors (see below), whose sum is σ = 53813860128. Its totient is φ = 7536954400.

The previous prime is 22836973013. The next prime is 22836973051. The reversal of 22836973044 is 44037963822.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22836972984 and 22836973002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9419982 + ... + 9422405.

It is an arithmetic number, because the mean of its divisors is an integer number (2242244172).

Almost surely, 2^22836973044 is an apocalyptic number.

It is an amenable number.

22836973044 is an abundant number, since it is smaller than the sum of its proper divisors (30976887084).

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

22836973044 is a wasteful number, since it uses less digits than its factorization.

22836973044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18842495 (or 18842493 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 22836973044 in words is "twenty-two billion, eight hundred thirty-six million, nine hundred seventy-three thousand, forty-four".