226680575256 has 96 divisors (see below), whose sum is σ = 625295136960. Its totient is φ = 74168968896.

The previous prime is 226680575239. The next prime is 226680575263. The reversal of 226680575256 is 652575086622.

226680575256 is a `hidden beast` number, since 2 + 2 + 6 + 68 + 0 + 57 + 525 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1282171 + ... + 1448213.

It is an arithmetic number, because the mean of its divisors is an integer number (6513491010).

Almost surely, 2^226680575256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226680575256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312647568480).

226680575256 is an abundant number, since it is smaller than the sum of its proper divisors (398614561704).

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

226680575256 is a wasteful number, since it uses less digits than its factorization.

226680575256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166405 (or 166398 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 226680575256 in words is "two hundred twenty-six billion, six hundred eighty million, five hundred seventy-five thousand, two hundred fifty-six".