225524585425522 has 8 divisors (see below), whose sum is σ = 341448437747376. Its totient is φ = 111708439509732.

The previous prime is 225524585425519. The next prime is 225524585425583.

225524585425522 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 2×225524585425522² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526926601248 + ... + 526926601675.

It is an arithmetic number, because the mean of its divisors is an integer number (42681054718422).

Almost surely, 2^{225524585425522} is an apocalyptic number.

225524585425522 is a deficient number, since it is larger than the sum of its proper divisors (115923852321854).

225524585425522 is a wasteful number, since it uses less digits than its factorization.

225524585425522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053853203032.

The product of its digits is 128000000, while the sum is 58.

The spelling of 225524585425522 in words is "two hundred twenty-five trillion, five hundred twenty-four billion, five hundred eighty-five million, four hundred twenty-five thousand, five hundred twenty-two".