225717576422 has 64 divisors (see below), whose sum is σ = 383394816000. Its totient is φ = 98969713920.

The previous prime is 225717576397. The next prime is 225717576431. The reversal of 225717576422 is 224675717522.

225717576422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9958979 + ... + 9981617.

It is an arithmetic number, because the mean of its divisors is an integer number (5990544000).

Almost surely, 2^225717576422 is an apocalyptic number.

225717576422 is a deficient number, since it is larger than the sum of its proper divisors (157677239578).

225717576422 is a wasteful number, since it uses less digits than its factorization.

225717576422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22941.

The product of its digits is 3292800, while the sum is 50.

The spelling of 225717576422 in words is "two hundred twenty-five billion, seven hundred seventeen million, five hundred seventy-six thousand, four hundred twenty-two".