225016653320 has 32 divisors (see below), whose sum is σ = 522619326720. Its totient is φ = 87103220160.

The previous prime is 225016653313. The next prime is 225016653331. The reversal of 225016653320 is 23356610522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90731282 + ... + 90733761.

It is an arithmetic number, because the mean of its divisors is an integer number (16331853960).

Almost surely, 2^225016653320 is an apocalyptic number.

225016653320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225016653320 is an abundant number, since it is smaller than the sum of its proper divisors (297602673400).

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

225016653320 is a wasteful number, since it uses less digits than its factorization.

225016653320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181465085 (or 181465081 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 225016653320 in words is "two hundred twenty-five billion, sixteen million, six hundred fifty-three thousand, three hundred twenty".