12010000012012 has 6 divisors (see below), whose sum is σ = 21017500021028. Its totient is φ = 6005000006004.

The previous prime is 12010000012009. The next prime is 12010000012013. The reversal of 12010000012012 is 21021000001021.

It is a self number, because there is not a number n which added to its sum of digits gives 12010000012012.

It is not an unprimeable number, because it can be changed into a prime (12010000012013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501250001498 + ... + 1501250001505.

Almost surely, 2^{12010000012012} is an apocalyptic number.

It is an amenable number.

12010000012012 is a deficient number, since it is larger than the sum of its proper divisors (9007500009016).

12010000012012 is a wasteful number, since it uses less digits than its factorization.

12010000012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002500003007 (or 3002500003005 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12010000012012 its reverse (21021000001021), we get a palindrome (33031000013033).

The spelling of 12010000012012 in words is "twelve trillion, ten billion, twelve thousand, twelve".