22002654372 has 24 divisors (see below), whose sum is σ = 52181160192. Its totient is φ = 7213984800.

The previous prime is 22002654301. The next prime is 22002654407. The reversal of 22002654372 is 27345620022.

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, 15028404 + ... + 15029867.

It is an arithmetic number, because the mean of its divisors is an integer number (2174215008).

Almost surely, 2^22002654372 is an apocalyptic number.

It is an amenable number.

22002654372 is an abundant number, since it is smaller than the sum of its proper divisors (30178505820).

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

22002654372 is a wasteful number, since it uses less digits than its factorization.

22002654372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30058339 (or 30058337 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The spelling of 22002654372 in words is "twenty-two billion, two million, six hundred fifty-four thousand, three hundred seventy-two".