12322344130304 has 72 divisors (see below), whose sum is σ = 26514752645472. Its totient is φ = 5681619947520.

The previous prime is 12322344130277. The next prime is 12322344130319. The reversal of 12322344130304 is 40303144322321.

It is a super-2 number, since 2×12322344130304² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1543709 + ... + 5198819.

Almost surely, 2^{12322344130304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12322344130304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13257376322736).

12322344130304 is an abundant number, since it is smaller than the sum of its proper divisors (14192408515168).

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

12322344130304 is a wasteful number, since it uses less digits than its factorization.

12322344130304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656153 (or 3656139 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 12322344130304 its reverse (40303144322321), we get a palindrome (52625488452625).

The spelling of 12322344130304 in words is "twelve trillion, three hundred twenty-two billion, three hundred forty-four million, one hundred thirty thousand, three hundred four".