12002011204 has 12 divisors (see below), whose sum is σ = 21017654784. Its totient is φ = 5996966984.

The previous prime is 12002011199. The next prime is 12002011223. The reversal of 12002011204 is 40211020021.

It is a happy number.

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, 1002964 + ... + 1014859.

It is an arithmetic number, because the mean of its divisors is an integer number (1751471232).

Almost surely, 2^12002011204 is an apocalyptic number.

It is an amenable number.

12002011204 is a deficient number, since it is larger than the sum of its proper divisors (9015643580).

12002011204 is a wasteful number, since it uses less digits than its factorization.

12002011204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019314 (or 2019312 counting only the distinct ones).

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

Adding to 12002011204 its reverse (40211020021), we get a palindrome (52213031225).

The spelling of 12002011204 in words is "twelve billion, two million, eleven thousand, two hundred four".