12322204 has 24 divisors (see below), whose sum is σ = 22675968. Its totient is φ = 5847600.

The previous prime is 12322169. The next prime is 12322207. The reversal of 12322204 is 40222321.

It is a super-2 number, since 2×12322204² = 303673422835232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13449 + ... + 14335.

It is an arithmetic number, because the mean of its divisors is an integer number (944832).

Almost surely, 2^12322204 is an apocalyptic number.

It is an amenable number.

12322204 is a deficient number, since it is larger than the sum of its proper divisors (10353764).

12322204 is a wasteful number, since it uses less digits than its factorization.

12322204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 12322204 is about 3510.2997023046. The cubic root of 12322204 is about 230.9738418560.

Adding to 12322204 its reverse (40222321), we get a palindrome (52544525).

The spelling of 12322204 in words is "twelve million, three hundred twenty-two thousand, two hundred four".