12112132100200 has 48 divisors (see below), whose sum is σ = 30720771423360. Its totient is φ = 4404411672000.

The previous prime is 12112132100171. The next prime is 12112132100221. The reversal of 12112132100200 is 200123121121.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2752755096 + ... + 2752759495.

It is an arithmetic number, because the mean of its divisors is an integer number (640016071320).

Almost surely, 2^{12112132100200} is an apocalyptic number.

12112132100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12112132100200 is an abundant number, since it is smaller than the sum of its proper divisors (18608639323160).

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

12112132100200 is a wasteful number, since it uses less digits than its factorization.

12112132100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505514618 (or 5505514609 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12112132100200 its reverse (200123121121), we get a palindrome (12312255221321).

The spelling of 12112132100200 in words is "twelve trillion, one hundred twelve billion, one hundred thirty-two million, one hundred thousand, two hundred".