225245363542522 has 16 divisors (see below), whose sum is σ = 337991322103200. Its totient is φ = 112581590322960.

The previous prime is 225245363542517. The next prime is 225245363542541.

225245363542522 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 225245363542522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964494304 + ... + 964727812.

It is an arithmetic number, because the mean of its divisors is an integer number (21124457631450).

Almost surely, 2^{225245363542522} is an apocalyptic number.

225245363542522 is a deficient number, since it is larger than the sum of its proper divisors (112745958560678).

225245363542522 is a wasteful number, since it uses less digits than its factorization.

225245363542522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407421.

The product of its digits is 34560000, while the sum is 52.

The spelling of 225245363542522 in words is "two hundred twenty-five trillion, two hundred forty-five billion, three hundred sixty-three million, five hundred forty-two thousand, five hundred twenty-two".