12322233424 has 20 divisors (see below), whose sum is σ = 24429545536. Its totient is φ = 6017834592.

The previous prime is 12322233421. The next prime is 12322233449. The reversal of 12322233424 is 42433222321.

It is a junction number, because it is equal to n+sod(n) for n = 12322233392 and 12322233401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322233421) 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, 8954424 + ... + 8955799.

Almost surely, 2^12322233424 is an apocalyptic number.

It is an amenable number.

12322233424 is a deficient number, since it is larger than the sum of its proper divisors (12107312112).

12322233424 is a wasteful number, since it uses less digits than its factorization.

12322233424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17910274 (or 17910268 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

Adding to 12322233424 its reverse (42433222321), we get a palindrome (54755455745).

The spelling of 12322233424 in words is "twelve billion, three hundred twenty-two million, two hundred thirty-three thousand, four hundred twenty-four".