225493826120 has 32 divisors (see below), whose sum is σ = 507392104320. Its totient is φ = 90192020160.

The previous prime is 225493826101. The next prime is 225493826141. The reversal of 225493826120 is 21628394522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525659 + ... + 852821.

It is an arithmetic number, because the mean of its divisors is an integer number (15856003260).

Almost surely, 2^225493826120 is an apocalyptic number.

225493826120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225493826120 is an abundant number, since it is smaller than the sum of its proper divisors (281898278200).

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

225493826120 is a wasteful number, since it uses less digits than its factorization.

225493826120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344405 (or 344401 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 225493826120 in words is "two hundred twenty-five billion, four hundred ninety-three million, eight hundred twenty-six thousand, one hundred twenty".