2100112198 has 32 divisors (see below), whose sum is σ = 3458246400. Its totient is φ = 953294496.

The previous prime is 2100112117. The next prime is 2100112207. The reversal of 2100112198 is 8912110012.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 65365 + ... + 92047.

It is an arithmetic number, because the mean of its divisors is an integer number (108070200).

Almost surely, 2^2100112198 is an apocalyptic number.

2100112198 is a deficient number, since it is larger than the sum of its proper divisors (1358134202).

2100112198 is a wasteful number, since it uses less digits than its factorization.

2100112198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26796.

The product of its (nonzero) digits is 288, while the sum is 25.

The square root of 2100112198 is about 45826.9811137500. The cubic root of 2100112198 is about 1280.6019706799.

The spelling of 2100112198 in words is "two billion, one hundred million, one hundred twelve thousand, one hundred ninety-eight".