120120102012112 has 40 divisors (see below), whose sum is σ = 233085175344000. Its totient is φ = 59969109668352.

The previous prime is 120120102012107. The next prime is 120120102012151. The reversal of 120120102012112 is 211210201021021.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 93082264 + ... + 94363912.

It is an arithmetic number, because the mean of its divisors is an integer number (5827129383600).

Almost surely, 2^{120120102012112} is an apocalyptic number.

It is an amenable number.

120120102012112 is a deficient number, since it is larger than the sum of its proper divisors (112965073331888).

120120102012112 is a wasteful number, since it uses less digits than its factorization.

120120102012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290523 (or 1290517 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120120102012112 its reverse (211210201021021), we get a palindrome (331330303033133).

The spelling of 120120102012112 in words is "one hundred twenty trillion, one hundred twenty billion, one hundred two million, twelve thousand, one hundred twelve".