2100201198 has 16 divisors (see below), whose sum is σ = 4200933456. Its totient is φ = 699978560.

The previous prime is 2100201193. The next prime is 2100201203. The reversal of 2100201198 is 8911020012.

It is an interprime number because it is at equal distance from previous prime (2100201193) and next prime (2100201203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100201193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44908 + ... + 78848.

It is an arithmetic number, because the mean of its divisors is an integer number (262558341).

Almost surely, 2^2100201198 is an apocalyptic number.

2100201198 is an abundant number, since it is smaller than the sum of its proper divisors (2100732258).

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

2100201198 is a wasteful number, since it uses less digits than its factorization.

2100201198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44259.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 2100201198 is about 45827.9521471340. The cubic root of 2100201198 is about 1280.6200605016.

The spelling of 2100201198 in words is "two billion, one hundred million, two hundred one thousand, one hundred ninety-eight".