22602952388 has 12 divisors (see below), whose sum is σ = 39557306880. Its totient is φ = 11300864712.

The previous prime is 22602952369. The next prime is 22602952397. The reversal of 22602952388 is 88325920622.

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, 63956 + ... + 222027.

It is an arithmetic number, because the mean of its divisors is an integer number (3296442240).

Almost surely, 2^22602952388 is an apocalyptic number.

It is an amenable number.

22602952388 is a deficient number, since it is larger than the sum of its proper divisors (16954354492).

22602952388 is a wasteful number, since it uses less digits than its factorization.

22602952388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305746 (or 305744 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 22602952388 in words is "twenty-two billion, six hundred two million, nine hundred fifty-two thousand, three hundred eighty-eight".