12322013120 has 112 divisors (see below), whose sum is σ = 30036394080. Its totient is φ = 4813246464.

The previous prime is 12322013063. The next prime is 12322013129. The reversal of 12322013120 is 2131022321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322013129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2962082 + ... + 2966238.

It is an arithmetic number, because the mean of its divisors is an integer number (268182090).

Almost surely, 2^12322013120 is an apocalyptic number.

12322013120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12322013120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15018197040).

12322013120 is an abundant number, since it is smaller than the sum of its proper divisors (17714380960).

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

12322013120 is a wasteful number, since it uses less digits than its factorization.

12322013120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4390 (or 4380 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12322013120 its reverse (2131022321), we get a palindrome (14453035441).

It can be divided in two parts, 1232201 and 3120, that added together give a palindrome (1235321).

The spelling of 12322013120 in words is "twelve billion, three hundred twenty-two million, thirteen thousand, one hundred twenty".