22207705964 has 24 divisors (see below), whose sum is σ = 39544890000. Its totient is φ = 10909382400.

The previous prime is 22207705943. The next prime is 22207705979. The reversal of 22207705964 is 46950770222.

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, 398912 + ... + 451160.

It is an arithmetic number, because the mean of its divisors is an integer number (1647703750).

Almost surely, 2^22207705964 is an apocalyptic number.

It is an amenable number.

22207705964 is a deficient number, since it is larger than the sum of its proper divisors (17337184036).

22207705964 is a wasteful number, since it uses less digits than its factorization.

22207705964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54113 (or 54111 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 22207705964 in words is "twenty-two billion, two hundred seven million, seven hundred five thousand, nine hundred sixty-four".