225310132533522 has 16 divisors (see below), whose sum is σ = 450683545627872. Its totient is φ = 75092830751040.

The previous prime is 225310132533491. The next prime is 225310132533529. The reversal of 225310132533522 is 225335231013522.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (225310132533529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2636643748 + ... + 2636729199.

It is an arithmetic number, because the mean of its divisors is an integer number (28167721601742).

Almost surely, 2^{225310132533522} is an apocalyptic number.

225310132533522 is an abundant number, since it is smaller than the sum of its proper divisors (225373413094350).

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

225310132533522 is a wasteful number, since it uses less digits than its factorization.

225310132533522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273380073.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 225310132533522 in words is "two hundred twenty-five trillion, three hundred ten billion, one hundred thirty-two million, five hundred thirty-three thousand, five hundred twenty-two".