12002002012012 has 12 divisors (see below), whose sum is σ = 21040287243976. Its totient is φ = 5990491370880.

The previous prime is 12002002011997. The next prime is 12002002012043. The reversal of 12002002012012 is 21021020020021.

It is a happy number.

12002002012012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12002002011983 and 12002002012001.

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, 2627406213 + ... + 2627410780.

Almost surely, 2^{12002002012012} is an apocalyptic number.

It is an amenable number.

12002002012012 is a deficient number, since it is larger than the sum of its proper divisors (9038285231964).

12002002012012 is a wasteful number, since it uses less digits than its factorization.

12002002012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5254817568 (or 5254817566 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12002002012012 its reverse (21021020020021), we get a palindrome (33023022032033).

The spelling of 12002002012012 in words is "twelve trillion, two billion, two million, twelve thousand, twelve".