110200100198 has 4 divisors (see below), whose sum is σ = 165300150300. Its totient is φ = 55100050098.

The previous prime is 110200100189. The next prime is 110200100203. The reversal of 110200100198 is 891001002011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 891001002011 = 44041 ⋅20231171.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27550025048 + ... + 27550025051.

It is an arithmetic number, because the mean of its divisors is an integer number (41325037575).

Almost surely, 2^110200100198 is an apocalyptic number.

110200100198 is a deficient number, since it is larger than the sum of its proper divisors (55100050102).

110200100198 is an equidigital number, since it uses as much as digits as its factorization.

110200100198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55100050101.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 110200100198 in words is "one hundred ten billion, two hundred million, one hundred thousand, one hundred ninety-eight".