12300133220 has 24 divisors (see below), whose sum is σ = 25988754624. Its totient is φ = 4889867616.

The previous prime is 12300133193. The next prime is 12300133229. The reversal of 12300133220 is 2233100321.

It is not an unprimeable number, because it can be changed into a prime (12300133229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883264 + ... + 1889783.

It is an arithmetic number, because the mean of its divisors is an integer number (1082864776).

Almost surely, 2^12300133220 is an apocalyptic number.

12300133220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300133220 is an abundant number, since it is smaller than the sum of its proper divisors (13688621404).

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

12300133220 is a wasteful number, since it uses less digits than its factorization.

12300133220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773219 (or 3773217 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12300133220 its reverse (2233100321), we get a palindrome (14533233541).

The spelling of 12300133220 in words is "twelve billion, three hundred million, one hundred thirty-three thousand, two hundred twenty".