2200120112 has 20 divisors (see below), whose sum is σ = 4361867400. Its totient is φ = 1074476928.

The previous prime is 2200120079. The next prime is 2200120141. The reversal of 2200120112 is 2110210022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2200120093 and 2200120102.

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, 1598237 + ... + 1599612.

It is an arithmetic number, because the mean of its divisors is an integer number (218093370).

Almost surely, 2^2200120112 is an apocalyptic number.

It is an amenable number.

2200120112 is a deficient number, since it is larger than the sum of its proper divisors (2161747288).

2200120112 is a wasteful number, since it uses less digits than its factorization.

2200120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197900 (or 3197894 counting only the distinct ones).

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

The square root of 2200120112 is about 46905.4379789806. The cubic root of 2200120112 is about 1300.6151156085.

Adding to 2200120112 its reverse (2110210022), we get a palindrome (4310330134).

The spelling of 2200120112 in words is "two billion, two hundred million, one hundred twenty thousand, one hundred twelve".