12224594936 has 16 divisors (see below), whose sum is σ = 22922325240. Its totient is φ = 6111974880.

The previous prime is 12224594933. The next prime is 12224594939. The reversal of 12224594936 is 63949542221.

It is an interprime number because it is at equal distance from previous prime (12224594933) and next prime (12224594939).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224594933) 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, 218306 + ... + 268526.

Almost surely, 2^12224594936 is an apocalyptic number.

It is an amenable number.

12224594936 is a deficient number, since it is larger than the sum of its proper divisors (10697730304).

12224594936 is a wasteful number, since it uses less digits than its factorization.

12224594936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80654 (or 80650 counting only the distinct ones).

The product of its digits is 933120, while the sum is 47.

The spelling of 12224594936 in words is "twelve billion, two hundred twenty-four million, five hundred ninety-four thousand, nine hundred thirty-six".