12200112112110 has 64 divisors (see below), whose sum is σ = 31773304442880. Its totient is φ = 2980180045440.

The previous prime is 12200112111997. The next prime is 12200112112117. The reversal of 12200112112110 is 1121121100221.

It is a happy number.

12200112112110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12200112112110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200112112117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119347150 + ... + 119449329.

It is an arithmetic number, because the mean of its divisors is an integer number (496457881920).

Almost surely, 2^{12200112112110} is an apocalyptic number.

12200112112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200112112110 is an abundant number, since it is smaller than the sum of its proper divisors (19573192330770).

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

12200112112110 is a wasteful number, since it uses less digits than its factorization.

12200112112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238796633.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 12200112112110 its reverse (1121121100221), we get a palindrome (13321233212331).

The spelling of 12200112112110 in words is "twelve trillion, two hundred billion, one hundred twelve million, one hundred twelve thousand, one hundred ten".