225323121323522 has 8 divisors (see below), whose sum is σ = 338678695707456. Its totient is φ = 112430222754372.

The previous prime is 225323121323483. The next prime is 225323121323539.

225323121323522 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×225323121323522² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115668952478 + ... + 115668954425.

It is an arithmetic number, because the mean of its divisors is an integer number (42334836963432).

Almost surely, 2^{225323121323522} is an apocalyptic number.

225323121323522 is a deficient number, since it is larger than the sum of its proper divisors (113355574383934).

225323121323522 is a wasteful number, since it uses less digits than its factorization.

225323121323522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231337907392.

The product of its digits is 259200, while the sum is 38.

The spelling of 225323121323522 in words is "two hundred twenty-five trillion, three hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-three thousand, five hundred twenty-two".