12112120200300 has 36 divisors (see below), whose sum is σ = 35044401113736. Its totient is φ = 3229898720000.

The previous prime is 12112120200287. The next prime is 12112120200329. The reversal of 12112120200300 is 300202121121.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12112120200300.

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, 20186866701 + ... + 20186867300.

Almost surely, 2^{12112120200300} is an apocalyptic number.

12112120200300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12112120200300 is an abundant number, since it is smaller than the sum of its proper divisors (22932280913436).

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

12112120200300 is a wasteful number, since it uses less digits than its factorization.

12112120200300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40373734018 (or 40373734011 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12112120200300 its reverse (300202121121), we get a palindrome (12412322321421).

The spelling of 12112120200300 in words is "twelve trillion, one hundred twelve billion, one hundred twenty million, two hundred thousand, three hundred".