226572751404 has 18 divisors (see below), whose sum is σ = 572725566140. Its totient is φ = 75524250456.

The previous prime is 226572751381. The next prime is 226572751459. The reversal of 226572751404 is 404157275622.

226572751404 is a `hidden beast` number, since 2 + 2 + 6 + 572 + 75 + 1 + 4 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 226572751404.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3146843734 + ... + 3146843805.

Almost surely, 2^226572751404 is an apocalyptic number.

It is an amenable number.

226572751404 is an abundant number, since it is smaller than the sum of its proper divisors (346152814736).

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

226572751404 is a wasteful number, since it uses less digits than its factorization.

226572751404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6293687549 (or 6293687544 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 226572751404 in words is "two hundred twenty-six billion, five hundred seventy-two million, seven hundred fifty-one thousand, four hundred four".