12224422204 has 24 divisors (see below), whose sum is σ = 21757895600. Its totient is φ = 6008014080.

The previous prime is 12224422201. The next prime is 12224422219. The reversal of 12224422204 is 40222442221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224422201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369412 + ... + 401140.

Almost surely, 2^12224422204 is an apocalyptic number.

It is an amenable number.

12224422204 is a deficient number, since it is larger than the sum of its proper divisors (9533473396).

12224422204 is a wasteful number, since it uses less digits than its factorization.

12224422204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33373 (or 33371 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 12224422204 its reverse (40222442221), we get a palindrome (52446864425).

The spelling of 12224422204 in words is "twelve billion, two hundred twenty-four million, four hundred twenty-two thousand, two hundred four".