225156040510522 has 16 divisors (see below), whose sum is σ = 371880495120672. Its totient is φ = 101387172021520.

The previous prime is 225156040510517. The next prime is 225156040510543. The reversal of 225156040510522 is 225015040651522.

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 7 ways as a sum of consecutive naturals, for example, 47824135393 + ... + 47824140100.

It is an arithmetic number, because the mean of its divisors is an integer number (23242530945042).

Almost surely, 2^{225156040510522} is an apocalyptic number.

225156040510522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225156040510522 is a deficient number, since it is larger than the sum of its proper divisors (146724454610150).

225156040510522 is a wasteful number, since it uses less digits than its factorization.

225156040510522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95648275613.

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 225156040510522 in words is "two hundred twenty-five trillion, one hundred fifty-six billion, forty million, five hundred ten thousand, five hundred twenty-two".