12324212 has 6 divisors (see below), whose sum is σ = 21567378. Its totient is φ = 6162104.

The previous prime is 12324211. The next prime is 12324223. The reversal of 12324212 is 21242321.

12324212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7107556 + 5216656 = 2666^2 + 2284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540523 + ... + 1540530.

It is an arithmetic number, because the mean of its divisors is an integer number (3594563).

Almost surely, 2^12324212 is an apocalyptic number.

It is an amenable number.

12324212 is a deficient number, since it is larger than the sum of its proper divisors (9243166).

12324212 is a wasteful number, since it uses less digits than its factorization.

12324212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081057 (or 3081055 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 12324212 is about 3510.5857061180. The cubic root of 12324212 is about 230.9863875089.

Adding to 12324212 its reverse (21242321), we get a palindrome (33566533).

The spelling of 12324212 in words is "twelve million, three hundred twenty-four thousand, two hundred twelve".