12110111012120 has 64 divisors (see below), whose sum is σ = 29728236556800. Its totient is φ = 4403170270080.

The previous prime is 12110111012107. The next prime is 12110111012141. The reversal of 12110111012120 is 2121011101121.

12110111012120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12110111012095 and 12110111012104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2258027 + ... + 5414693.

It is an arithmetic number, because the mean of its divisors is an integer number (464503696200).

Almost surely, 2^{12110111012120} is an apocalyptic number.

12110111012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110111012120 is an abundant number, since it is smaller than the sum of its proper divisors (17618125544680).

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

12110111012120 is a wasteful number, since it uses less digits than its factorization.

12110111012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165408 (or 3165404 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 12110111012120 its reverse (2121011101121), we get a palindrome (14231122113241).

The spelling of 12110111012120 in words is "twelve trillion, one hundred ten billion, one hundred eleven million, twelve thousand, one hundred twenty".