12122322304 has 32 divisors (see below), whose sum is σ = 24168889800. Its totient is φ = 6056404992.

The previous prime is 12122322301. The next prime is 12122322343. The reversal of 12122322304 is 40322322121.

12122322304 is nontrivially palindromic in base 14.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122322301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129507 + ... + 202525.

Almost surely, 2^12122322304 is an apocalyptic number.

It is an amenable number.

12122322304 is a deficient number, since it is larger than the sum of its proper divisors (12046567496).

12122322304 is an equidigital number, since it uses as much as digits as its factorization.

12122322304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74330 (or 74318 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12122322304 its reverse (40322322121), we get a palindrome (52444644425).

The spelling of 12122322304 in words is "twelve billion, one hundred twenty-two million, three hundred twenty-two thousand, three hundred four".