12031022010180 has 48 divisors (see below), whose sum is σ = 33717237704640. Its totient is φ = 3205379576448.

The previous prime is 12031022010179. The next prime is 12031022010181. The reversal of 12031022010180 is 8101022013021.

It is an interprime number because it is at equal distance from previous prime (12031022010179) and next prime (12031022010181).

It is not an unprimeable number, because it can be changed into a prime (12031022010181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90337894 + ... + 90470973.

It is an arithmetic number, because the mean of its divisors is an integer number (702442452180).

Almost surely, 2^{12031022010180} is an apocalyptic number.

12031022010180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12031022010180 is an abundant number, since it is smaller than the sum of its proper divisors (21686215694460).

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

12031022010180 is a wasteful number, since it uses less digits than its factorization.

12031022010180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180809988 (or 180809986 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The spelling of 12031022010180 in words is "twelve trillion, thirty-one billion, twenty-two million, ten thousand, one hundred eighty".