12300322013320 has 128 divisors (see below), whose sum is σ = 30435718325760. Its totient is φ = 4436744232960.

The previous prime is 12300322013311. The next prime is 12300322013339. The reversal of 12300322013320 is 2331022300321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 12300322013291 and 12300322013300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78104497 + ... + 78261823.

It is an arithmetic number, because the mean of its divisors is an integer number (237779049420).

Almost surely, 2^{12300322013320} is an apocalyptic number.

12300322013320 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 12300322013320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15217859162880).

12300322013320 is an abundant number, since it is smaller than the sum of its proper divisors (18135396312440).

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

12300322013320 is a wasteful number, since it uses less digits than its factorization.

12300322013320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158783 (or 158779 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12300322013320 its reverse (2331022300321), we get a palindrome (14631344313641).

The spelling of 12300322013320 in words is "twelve trillion, three hundred billion, three hundred twenty-two million, thirteen thousand, three hundred twenty".