225550012535650 has 192 divisors, whose sum is σ = 491867973434880. Its totient is φ = 76085905996800.

The previous prime is 225550012535609. The next prime is 225550012535671. The reversal of 225550012535650 is 56535210055522.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 225550012535650.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 96859909 + ... + 99161191.

It is an arithmetic number, because the mean of its divisors is an integer number (2561812361640).

Almost surely, 2^{225550012535650} is an apocalyptic number.

225550012535650 is an abundant number, since it is smaller than the sum of its proper divisors (266317960899230).

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

225550012535650 is a wasteful number, since it uses less digits than its factorization.

225550012535650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301521 (or 2301516 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 46.

The spelling of 225550012535650 in words is "two hundred twenty-five trillion, five hundred fifty billion, twelve million, five hundred thirty-five thousand, six hundred fifty".