12120000212012 has 96 divisors (see below), whose sum is σ = 26467806758400. Its totient is φ = 4717764472320.

The previous prime is 12120000212003. The next prime is 12120000212083. The reversal of 12120000212012 is 21021200002121.

It is a super-3 number, since 3×12120000212012³ (a number of 40 digits) contains 333 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 31 ways as a sum of consecutive naturals, for example, 2956816739 + ... + 2956820837.

It is an arithmetic number, because the mean of its divisors is an integer number (275706320400).

Almost surely, 2^{12120000212012} is an apocalyptic number.

It is an amenable number.

12120000212012 is an abundant number, since it is smaller than the sum of its proper divisors (14347806546388).

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

12120000212012 is a wasteful number, since it uses less digits than its factorization.

12120000212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10551 (or 10549 counting only the distinct ones).

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

Adding to 12120000212012 its reverse (21021200002121), we get a palindrome (33141200214133).

The spelling of 12120000212012 in words is "twelve trillion, one hundred twenty billion, two hundred twelve thousand, twelve".