10004012012 has 24 divisors (see below), whose sum is σ = 19229683200. Its totient is φ = 4532709456.

The previous prime is 10004012009. The next prime is 10004012021. The reversal of 10004012012 is 21021040001.

10004012012 is a modest number, since divided by 12012 gives 10004 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 10004011984 and 10004012002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2859812 + ... + 2863307.

It is an arithmetic number, because the mean of its divisors is an integer number (801236800).

Almost surely, 2^10004012012 is an apocalyptic number.

It is an amenable number.

10004012012 is a deficient number, since it is larger than the sum of its proper divisors (9225671188).

10004012012 is a wasteful number, since it uses less digits than its factorization.

10004012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5723165 (or 5723163 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10004012012 its reverse (21021040001), we get a palindrome (31025052013).

The spelling of 10004012012 in words is "ten billion, four million, twelve thousand, twelve".