12044012 has 6 divisors (see below), whose sum is σ = 21077028. Its totient is φ = 6022004.

The previous prime is 12043979. The next prime is 12044029. The reversal of 12044012 is 21044021.

It is a super-2 number, since 2×12044012² = 290116450112288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1505498 + ... + 1505505.

It is an arithmetic number, because the mean of its divisors is an integer number (3512838).

Almost surely, 2^12044012 is an apocalyptic number.

It is an amenable number.

12044012 is a deficient number, since it is larger than the sum of its proper divisors (9033016).

12044012 is a wasteful number, since it uses less digits than its factorization.

12044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011007 (or 3011005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 12044012 is about 3470.4483860158. The cubic root of 12044012 is about 229.2224023699. Note that the first 3 decimals are identical.

Adding to 12044012 its reverse (21044021), we get a palindrome (33088033).

Subtracting 12044012 from its reverse (21044021), we obtain a palindrome (9000009).

The spelling of 12044012 in words is "twelve million, forty-four thousand, twelve".