22572016744 has 16 divisors (see below), whose sum is σ = 42325701120. Its totient is φ = 11285163120.

The previous prime is 22572016729. The next prime is 22572016751. The reversal of 22572016744 is 44761027522.

It is a junction number, because it is equal to n+sod(n) for n = 22572016697 and 22572016706.

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, 16089 + ... + 213079.

It is an arithmetic number, because the mean of its divisors is an integer number (2645356320).

Almost surely, 2^22572016744 is an apocalyptic number.

It is an amenable number.

22572016744 is a deficient number, since it is larger than the sum of its proper divisors (19753684376).

22572016744 is a wasteful number, since it uses less digits than its factorization.

22572016744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211320 (or 211316 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 22572016744 in words is "twenty-two billion, five hundred seventy-two million, sixteen thousand, seven hundred forty-four".