225559424955522 has 32 divisors (see below), whose sum is σ = 521357258332800. Its totient is φ = 63721442683008.

The previous prime is 225559424955509. The next prime is 225559424955551.

225559424955522 is nontrivially palindromic in base 10.

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, 30171133897 + ... + 30171141372.

It is an arithmetic number, because the mean of its divisors is an integer number (16292414322900).

Almost surely, 2^{225559424955522} is an apocalyptic number.

225559424955522 is an abundant number, since it is smaller than the sum of its proper divisors (295797833377278).

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

225559424955522 is a wasteful number, since it uses less digits than its factorization.

225559424955522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60342275370.

The product of its digits is 648000000, while the sum is 66.

The spelling of 225559424955522 in words is "two hundred twenty-five trillion, five hundred fifty-nine billion, four hundred twenty-four million, nine hundred fifty-five thousand, five hundred twenty-two".