12200200112 has 20 divisors (see below), whose sum is σ = 24187607400. Its totient is φ = 5958236928.

The previous prime is 12200200099. The next prime is 12200200139. The reversal of 12200200112 is 21100200221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12200200093 and 12200200102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8865737 + ... + 8867112.

It is an arithmetic number, because the mean of its divisors is an integer number (1209380370).

Almost surely, 2^12200200112 is an apocalyptic number.

It is an amenable number.

12200200112 is a deficient number, since it is larger than the sum of its proper divisors (11987407288).

12200200112 is a wasteful number, since it uses less digits than its factorization.

12200200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17732900 (or 17732894 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12200200112 its reverse (21100200221), we get a palindrome (33300400333).

The spelling of 12200200112 in words is "twelve billion, two hundred million, two hundred thousand, one hundred twelve".