226531425522 has 32 divisors (see below), whose sum is σ = 472959815040. Its totient is φ = 72197072640.

The previous prime is 226531425503. The next prime is 226531425577. The reversal of 226531425522 is 225524135622.

226531425522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13879 + ... + 673242.

It is an arithmetic number, because the mean of its divisors is an integer number (14779994220).

Almost surely, 2^226531425522 is an apocalyptic number.

226531425522 is an abundant number, since it is smaller than the sum of its proper divisors (246428389518).

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

226531425522 is a wasteful number, since it uses less digits than its factorization.

226531425522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689538.

The product of its digits is 288000, while the sum is 39.

The spelling of 226531425522 in words is "two hundred twenty-six billion, five hundred thirty-one million, four hundred twenty-five thousand, five hundred twenty-two".