223675622972 has 12 divisors (see below), whose sum is σ = 391798514520. Its totient is φ = 111733190256.

The previous prime is 223675622957. The next prime is 223675623007. The reversal of 223675622972 is 279226576322.

It is a super-2 number, since 2×223675622972² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 26150498 + ... + 26159049.

It is an arithmetic number, because the mean of its divisors is an integer number (32649876210).

Almost surely, 2^223675622972 is an apocalyptic number.

It is an amenable number.

223675622972 is a deficient number, since it is larger than the sum of its proper divisors (168122891548).

223675622972 is a wasteful number, since it uses less digits than its factorization.

223675622972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52310620 (or 52310618 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 53.

The spelling of 223675622972 in words is "two hundred twenty-three billion, six hundred seventy-five million, six hundred twenty-two thousand, nine hundred seventy-two".