226720950184 has 32 divisors (see below), whose sum is σ = 426142665000. Its totient is φ = 113083038720.

The previous prime is 226720950133. The next prime is 226720950199. The reversal of 226720950184 is 481059027622.

It can be written as a sum of positive squares in 4 ways, for example, as 170940902500 + 55780047684 = 413450^2 + 236178^2 .

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, 23250942 + ... + 23260690.

Almost surely, 2^226720950184 is an apocalyptic number.

It is an amenable number.

226720950184 is a deficient number, since it is larger than the sum of its proper divisors (199421714816).

226720950184 is a wasteful number, since it uses less digits than its factorization.

226720950184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16573 (or 16569 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 226720950184 in words is "two hundred twenty-six billion, seven hundred twenty million, nine hundred fifty thousand, one hundred eighty-four".