225032732700 has 72 divisors (see below), whose sum is σ = 652251669888. Its totient is φ = 59902096320.

The previous prime is 225032732671. The next prime is 225032732723. The reversal of 225032732700 is 7237230522.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 497272 + ... + 835071.

Almost surely, 2^225032732700 is an apocalyptic number.

225032732700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225032732700 is an abundant number, since it is smaller than the sum of its proper divisors (427218937188).

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

225032732700 is a wasteful number, since it uses less digits than its factorization.

225032732700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332923 (or 1332916 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 33.

The spelling of 225032732700 in words is "two hundred twenty-five billion, thirty-two million, seven hundred thirty-two thousand, seven hundred".