325222172724660 has 24 divisors (see below), whose sum is σ = 910622083629216. Its totient is φ = 86725912726560.

The previous prime is 325222172724613. The next prime is 325222172724677. The reversal of 325222172724660 is 66427271222523.

It is a congruent number.

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, 2710184772646 + ... + 2710184772765.

It is an arithmetic number, because the mean of its divisors is an integer number (37942586817884).

Almost surely, 2^{325222172724660} is an apocalyptic number.

325222172724660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325222172724660 is an abundant number, since it is smaller than the sum of its proper divisors (585399910904556).

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

325222172724660 is a wasteful number, since it uses less digits than its factorization.

325222172724660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5420369545423 (or 5420369545421 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 51.

The spelling of 325222172724660 in words is "three hundred twenty-five trillion, two hundred twenty-two billion, one hundred seventy-two million, seven hundred twenty-four thousand, six hundred sixty".