223609636675 has 12 divisors (see below), whose sum is σ = 277411998960. Its totient is φ = 178799935520.

The previous prime is 223609636669. The next prime is 223609636703. The reversal of 223609636675 is 576636906322.

It is not a de Polignac number, because 223609636675 - 2⁵ = 223609636643 is a prime.

It is a super-2 number, since 2×223609636675² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2142352 + ... + 2244301.

It is an arithmetic number, because the mean of its divisors is an integer number (23117666580).

Almost surely, 2^223609636675 is an apocalyptic number.

223609636675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

223609636675 is a deficient number, since it is larger than the sum of its proper divisors (53802362285).

223609636675 is a wasteful number, since it uses less digits than its factorization.

223609636675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388702 (or 4388697 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 55.

The spelling of 223609636675 in words is "two hundred twenty-three billion, six hundred nine million, six hundred thirty-six thousand, six hundred seventy-five".