12224332 has 6 divisors (see below), whose sum is σ = 21392588. Its totient is φ = 6112164.

The previous prime is 12224327. The next prime is 12224347. The reversal of 12224332 is 23342221.

12224332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1528038 + ... + 1528045.

Almost surely, 2^12224332 is an apocalyptic number.

It is an amenable number.

12224332 is a deficient number, since it is larger than the sum of its proper divisors (9168256).

12224332 is a wasteful number, since it uses less digits than its factorization.

12224332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056087 (or 3056085 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 12224332 is about 3496.3312200076. The cubic root of 12224332 is about 230.3606942900.

Adding to 12224332 its reverse (23342221), we get a palindrome (35566553).

The spelling of 12224332 in words is "twelve million, two hundred twenty-four thousand, three hundred thirty-two".