12012102110188 has 12 divisors (see below), whose sum is σ = 21039253661160. Its totient is φ = 6000886778432.

The previous prime is 12012102110167. The next prime is 12012102110189. The reversal of 12012102110188 is 88101120121021.

12012102110188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12012102110189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291063933 + ... + 1291073236.

It is an arithmetic number, because the mean of its divisors is an integer number (1753271138430).

Almost surely, 2^{12012102110188} is an apocalyptic number.

It is an amenable number.

12012102110188 is a deficient number, since it is larger than the sum of its proper divisors (9027151550972).

12012102110188 is a wasteful number, since it uses less digits than its factorization.

12012102110188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582138336 (or 2582138334 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 28.

The spelling of 12012102110188 in words is "twelve trillion, twelve billion, one hundred two million, one hundred ten thousand, one hundred eighty-eight".