12322243424 has 24 divisors (see below), whose sum is σ = 24775577568. Its totient is φ = 6030033280.

The previous prime is 12322243403. The next prime is 12322243429. The reversal of 12322243424 is 42434222321.

12322243424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12322243424² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322243429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4094987 + ... + 4097994.

It is an arithmetic number, because the mean of its divisors is an integer number (1032315732).

Almost surely, 2^12322243424 is an apocalyptic number.

It is an amenable number.

12322243424 is an abundant number, since it is smaller than the sum of its proper divisors (12453334144).

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

12322243424 is an equidigital number, since it uses as much as digits as its factorization.

12322243424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193038 (or 8193030 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

Adding to 12322243424 its reverse (42434222321), we get a palindrome (54756465745).

The spelling of 12322243424 in words is "twelve billion, three hundred twenty-two million, two hundred forty-three thousand, four hundred twenty-four".