225512250513224 has 256 divisors, whose sum is σ = 461380302028800. Its totient is φ = 103120741785600.

The previous prime is 225512250513191. The next prime is 225512250513259. The reversal of 225512250513224 is 422315052215522.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12383289479 + ... + 12383307689.

It is an arithmetic number, because the mean of its divisors is an integer number (1802266804800).

Almost surely, 2^{225512250513224} is an apocalyptic number.

It is an amenable number.

225512250513224 is an abundant number, since it is smaller than the sum of its proper divisors (235868051515576).

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

225512250513224 is a wasteful number, since it uses less digits than its factorization.

225512250513224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18644 (or 18640 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 225512250513224 in words is "two hundred twenty-five trillion, five hundred twelve billion, two hundred fifty million, five hundred thirteen thousand, two hundred twenty-four".