12180165612180 has 96 divisors (see below), whose sum is σ = 34308673392000. Its totient is φ = 3228651767808.

The previous prime is 12180165612179. The next prime is 12180165612191. The reversal of 12180165612180 is 8121656108121.

12180165612180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6067896 + ... + 7821744.

It is an arithmetic number, because the mean of its divisors is an integer number (357382014500).

Almost surely, 2^{12180165612180} is an apocalyptic number.

12180165612180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12180165612180 is an abundant number, since it is smaller than the sum of its proper divisors (22128507779820).

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

12180165612180 is a wasteful number, since it uses less digits than its factorization.

12180165612180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754553 (or 1754551 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 42.

The spelling of 12180165612180 in words is "twelve trillion, one hundred eighty billion, one hundred sixty-five million, six hundred twelve thousand, one hundred eighty".