12000202022120 has 64 divisors (see below), whose sum is σ = 29090920839120. Its totient is φ = 4428785424384.

The previous prime is 12000202022099. The next prime is 12000202022131. The reversal of 12000202022120 is 2122020200021.

12000202022120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 27647043076 + 11972554979044 = 166274^2 + 3460138^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12000202022095 and 12000202022104.

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, 4239779 + ... + 6478898.

Almost surely, 2^{12000202022120} is an apocalyptic number.

12000202022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000202022120 is an abundant number, since it is smaller than the sum of its proper divisors (17090718817000).

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

12000202022120 is a wasteful number, since it uses less digits than its factorization.

12000202022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10720854 (or 10720850 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12000202022120 its reverse (2122020200021), we get a palindrome (14122222222141).

The spelling of 12000202022120 in words is "twelve trillion, two hundred two million, twenty-two thousand, one hundred twenty".