225322643322634 has 64 divisors (see below), whose sum is σ = 414715677425280. Its totient is φ = 90426726155520.

The previous prime is 225322643322583. The next prime is 225322643322677. The reversal of 225322643322634 is 436223346223522.

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 31 ways as a sum of consecutive naturals, for example, 179824909 + ... + 181073584.

It is an arithmetic number, because the mean of its divisors is an integer number (6479932459770).

Almost surely, 2^{225322643322634} is an apocalyptic number.

225322643322634 is a deficient number, since it is larger than the sum of its proper divisors (189393034102646).

225322643322634 is a wasteful number, since it uses less digits than its factorization.

225322643322634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360898615.

The product of its digits is 14929920, while the sum is 49.

The spelling of 225322643322634 in words is "two hundred twenty-five trillion, three hundred twenty-two billion, six hundred forty-three million, three hundred twenty-two thousand, six hundred thirty-four".