12112200110200 has 48 divisors (see below), whose sum is σ = 28323644905080. Its totient is φ = 4816874943360.

The previous prime is 12112200110183. The next prime is 12112200110207. The reversal of 12112200110200 is 201100221121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112200110207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174997194 + ... + 175066393.

Almost surely, 2^{12112200110200} is an apocalyptic number.

12112200110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12112200110200 is an abundant number, since it is smaller than the sum of its proper divisors (16211444794880).

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

12112200110200 is a wasteful number, since it uses less digits than its factorization.

12112200110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350063776 (or 350063767 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12112200110200 its reverse (201100221121), we get a palindrome (12313300331321).

The spelling of 12112200110200 in words is "twelve trillion, one hundred twelve billion, two hundred million, one hundred ten thousand, two hundred".