12204443322 has 12 divisors (see below), whose sum is σ = 26442960570. Its totient is φ = 4068147768.

The previous prime is 12204443311. The next prime is 12204443341. The reversal of 12204443322 is 22334440221.

12204443322 is a `hidden beast` number, since 1 + 2 + 204 + 4 + 433 + 22 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6528478401 + 5675964921 = 80799^2 + 75339^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339012297 + ... + 339012332.

Almost surely, 2^12204443322 is an apocalyptic number.

12204443322 is an abundant number, since it is smaller than the sum of its proper divisors (14238517248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12204443322 is a wasteful number, since it uses less digits than its factorization.

12204443322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678024637 (or 678024634 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 12204443322 its reverse (22334440221), we get a palindrome (34538883543).

The spelling of 12204443322 in words is "twelve billion, two hundred four million, four hundred forty-three thousand, three hundred twenty-two".