3112004012 has 24 divisors (see below), whose sum is σ = 5867769600. Its totient is φ = 1435614336.

The previous prime is 3112003967. The next prime is 3112004023. The reversal of 3112004012 is 2104002113.

It is a super-2 number, since 2×3112004012² = 19369137941408192288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103064 + ... + 129792.

It is an arithmetic number, because the mean of its divisors is an integer number (244490400).

Almost surely, 2^3112004012 is an apocalyptic number.

It is an amenable number.

3112004012 is a deficient number, since it is larger than the sum of its proper divisors (2755765588).

3112004012 is a wasteful number, since it uses less digits than its factorization.

3112004012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28985 (or 28983 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3112004012 is about 55785.3386832060. The cubic root of 3112004012 is about 1459.9793598133.

Adding to 3112004012 its reverse (2104002113), we get a palindrome (5216006125).

The spelling of 3112004012 in words is "three billion, one hundred twelve million, four thousand, twelve".