12322410320 has 40 divisors (see below), whose sum is σ = 31254115680. Its totient is φ = 4480876160.

The previous prime is 12322410319. The next prime is 12322410341. The reversal of 12322410320 is 2301422321.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12322410292 and 12322410301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7000490 + ... + 7002249.

It is an arithmetic number, because the mean of its divisors is an integer number (781352892).

Almost surely, 2^12322410320 is an apocalyptic number.

12322410320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12322410320 is an abundant number, since it is smaller than the sum of its proper divisors (18931705360).

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

12322410320 is a wasteful number, since it uses less digits than its factorization.

12322410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14002763 (or 14002757 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12322410320 its reverse (2301422321), we get a palindrome (14623832641).

The spelling of 12322410320 in words is "twelve billion, three hundred twenty-two million, four hundred ten thousand, three hundred twenty".