12233246456 has 16 divisors (see below), whose sum is σ = 23279686440. Its totient is φ = 6025330080.

The previous prime is 12233246453. The next prime is 12233246489. The reversal of 12233246456 is 65464233221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233246453) 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, 11411075 + ... + 11412146.

Almost surely, 2^12233246456 is an apocalyptic number.

It is an amenable number.

12233246456 is a deficient number, since it is larger than the sum of its proper divisors (11046439984).

12233246456 is a wasteful number, since it uses less digits than its factorization.

12233246456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22823294 (or 22823290 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

Adding to 12233246456 its reverse (65464233221), we get a palindrome (77697479677).

The spelling of 12233246456 in words is "twelve billion, two hundred thirty-three million, two hundred forty-six thousand, four hundred fifty-six".