225002126560 has 48 divisors (see below), whose sum is σ = 532893280752. Its totient is φ = 89776384000.

The previous prime is 225002126543. The next prime is 225002126563. The reversal of 225002126560 is 65621200522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225002126563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689286 + ... + 1817605.

It is an arithmetic number, because the mean of its divisors is an integer number (11101943349).

Almost surely, 2^225002126560 is an apocalyptic number.

225002126560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225002126560 is an abundant number, since it is smaller than the sum of its proper divisors (307891154192).

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

225002126560 is a wasteful number, since it uses less digits than its factorization.

225002126560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507307 (or 3507299 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 225002126560 in words is "two hundred twenty-five billion, two million, one hundred twenty-six thousand, five hundred sixty".