12000220120112 has 20 divisors (see below), whose sum is σ = 26571915980496. Its totient is φ = 5142951480000.

The previous prime is 12000220120093. The next prime is 12000220120123. The reversal of 12000220120112 is 21102102200021.

It is a super-2 number, since 2×12000220120112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53572411139 + ... + 53572411362.

Almost surely, 2^{12000220120112} is an apocalyptic number.

It is an amenable number.

12000220120112 is an abundant number, since it is smaller than the sum of its proper divisors (14571695860384).

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

12000220120112 is a wasteful number, since it uses less digits than its factorization.

12000220120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107144822516 (or 107144822510 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12000220120112 its reverse (21102102200021), we get a palindrome (33102322320133).

The spelling of 12000220120112 in words is "twelve trillion, two hundred twenty million, one hundred twenty thousand, one hundred twelve".