223057222375 has 16 divisors (see below), whose sum is σ = 299788909056. Its totient is φ = 164719178400.

The previous prime is 223057222331. The next prime is 223057222387. The reversal of 223057222375 is 573222750322.

It is not a de Polignac number, because 223057222375 - 2²⁵ = 223023667943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68631367 + ... + 68634616.

It is an arithmetic number, because the mean of its divisors is an integer number (18736806816).

Almost surely, 2^223057222375 is an apocalyptic number.

223057222375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

223057222375 is a deficient number, since it is larger than the sum of its proper divisors (76731686681).

223057222375 is a wasteful number, since it uses less digits than its factorization.

223057222375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137266011 (or 137266001 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 40.

Adding to 223057222375 its reverse (573222750322), we get a palindrome (796279972697).

The spelling of 223057222375 in words is "two hundred twenty-three billion, fifty-seven million, two hundred twenty-two thousand, three hundred seventy-five".