225120566233560 has 64 divisors (see below), whose sum is σ = 675499839487200. Its totient is φ = 60019871814656.

The previous prime is 225120566233553. The next prime is 225120566233597. The reversal of 225120566233560 is 65332665021522.

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, 191273079 + ... + 192446438.

Almost surely, 2^{225120566233560} is an apocalyptic number.

225120566233560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225120566233560 is an abundant number, since it is smaller than the sum of its proper divisors (450379273253640).

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

225120566233560 is a wasteful number, since it uses less digits than its factorization.

225120566233560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383724420 (or 383724416 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 225120566233560 in words is "two hundred twenty-five trillion, one hundred twenty billion, five hundred sixty-six million, two hundred thirty-three thousand, five hundred sixty".