12083212 has 6 divisors (see below), whose sum is σ = 21145628. Its totient is φ = 6041604.

The previous prime is 12083207. The next prime is 12083219. The reversal of 12083212 is 21238021.

It is a self number, because there is not a number n which added to its sum of digits gives 12083212.

It is not an unprimeable number, because it can be changed into a prime (12083219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510398 + ... + 1510405.

Almost surely, 2^12083212 is an apocalyptic number.

It is an amenable number.

12083212 is a deficient number, since it is larger than the sum of its proper divisors (9062416).

12083212 is a wasteful number, since it uses less digits than its factorization.

12083212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020807 (or 3020805 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 12083212 is about 3476.0914832610. The cubic root of 12083212 is about 229.4708186863.

The spelling of 12083212 in words is "twelve million, eighty-three thousand, two hundred twelve".