226693469256 has 32 divisors (see below), whose sum is σ = 596561762400. Its totient is φ = 71587411200.

The previous prime is 226693469231. The next prime is 226693469263. The reversal of 226693469256 is 652964396622.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 226693469256.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248566945 + ... + 248567856.

It is an arithmetic number, because the mean of its divisors is an integer number (18642555075).

Almost surely, 2^226693469256 is an apocalyptic number.

It is an amenable number.

226693469256 is an abundant number, since it is smaller than the sum of its proper divisors (369868293144).

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

226693469256 is a wasteful number, since it uses less digits than its factorization.

226693469256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497134829 (or 497134825 counting only the distinct ones).

The product of its digits is 50388480, while the sum is 60.

The spelling of 226693469256 in words is "two hundred twenty-six billion, six hundred ninety-three million, four hundred sixty-nine thousand, two hundred fifty-six".