22623533072 has 20 divisors (see below), whose sum is σ = 50094966336. Its totient is φ = 9695799840.

The previous prime is 22623533063. The next prime is 22623533243. The reversal of 22623533072 is 27033532622.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100997804 + ... + 100998027.

Almost surely, 2^22623533072 is an apocalyptic number.

It is an amenable number.

22623533072 is an abundant number, since it is smaller than the sum of its proper divisors (27471433264).

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

22623533072 is a wasteful number, since it uses less digits than its factorization.

22623533072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201995846 (or 201995840 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 35.

The spelling of 22623533072 in words is "twenty-two billion, six hundred twenty-three million, five hundred thirty-three thousand, seventy-two".