225103025120244 has 48 divisors (see below), whose sum is σ = 527217515579328. Its totient is φ = 74752074770688.

The previous prime is 225103025120227. The next prime is 225103025120299. The reversal of 225103025120244 is 442021520301522.

It is a congruent number.

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, 1159282 + ... + 21249705.

It is an arithmetic number, because the mean of its divisors is an integer number (10983698241236).

Almost surely, 2^{225103025120244} is an apocalyptic number.

It is an amenable number.

225103025120244 is an abundant number, since it is smaller than the sum of its proper divisors (302114490459084).

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

225103025120244 is a wasteful number, since it uses less digits than its factorization.

225103025120244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22412144 (or 22412142 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 225103025120244 its reverse (442021520301522), we get a palindrome (667124545421766).

The spelling of 225103025120244 in words is "two hundred twenty-five trillion, one hundred three billion, twenty-five million, one hundred twenty thousand, two hundred forty-four".