12044212 has 6 divisors (see below), whose sum is σ = 21077378. Its totient is φ = 6022104.

The previous prime is 12044191. The next prime is 12044231. The reversal of 12044212 is 21244021.

It can be written as a sum of positive squares in only one way, i.e., 10471696 + 1572516 = 3236^2 + 1254^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1505523 + ... + 1505530.

Almost surely, 2^12044212 is an apocalyptic number.

It is an amenable number.

12044212 is a deficient number, since it is larger than the sum of its proper divisors (9033166).

12044212 is a wasteful number, since it uses less digits than its factorization.

12044212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011057 (or 3011055 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 12044212 is about 3470.4772006167. The cubic root of 12044212 is about 229.2236711672.

Adding to 12044212 its reverse (21244021), we get a palindrome (33288233).

The spelling of 12044212 in words is "twelve million, forty-four thousand, two hundred twelve".