12201233120 has 24 divisors (see below), whose sum is σ = 28825413624. Its totient is φ = 4880493184.

The previous prime is 12201233111. The next prime is 12201233129. The reversal of 12201233120 is 2133210221.

It is an interprime number because it is at equal distance from previous prime (12201233111) and next prime (12201233129).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201233129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38128694 + ... + 38129013.

It is an arithmetic number, because the mean of its divisors is an integer number (1201058901).

Almost surely, 2^12201233120 is an apocalyptic number.

12201233120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12201233120 is an abundant number, since it is smaller than the sum of its proper divisors (16624180504).

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

12201233120 is an equidigital number, since it uses as much as digits as its factorization.

12201233120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76257722 (or 76257714 counting only the distinct ones).

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

Adding to 12201233120 its reverse (2133210221), we get a palindrome (14334443341).

The spelling of 12201233120 in words is "twelve billion, two hundred one million, two hundred thirty-three thousand, one hundred twenty".