22257466700 has 36 divisors (see below), whose sum is σ = 55198519152. Its totient is φ = 7631131200.

The previous prime is 22257466697. The next prime is 22257466709. The reversal of 22257466700 is 766475222.

It is not an unprimeable number, because it can be changed into a prime (22257466709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15897491 + ... + 15898890.

Almost surely, 2^22257466700 is an apocalyptic number.

22257466700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22257466700 is an abundant number, since it is smaller than the sum of its proper divisors (32941052452).

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

22257466700 is a wasteful number, since it uses less digits than its factorization.

22257466700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31796402 (or 31796395 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 22257466700 in words is "twenty-two billion, two hundred fifty-seven million, four hundred sixty-six thousand, seven hundred".