11101111200199 has 4 divisors (see below), whose sum is σ = 11101123836360. Its totient is φ = 11101098564040.

The previous prime is 11101111200149. The next prime is 11101111200233. The reversal of 11101111200199 is 99100211110111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11101111200199 - 2⁷ = 11101111200071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101111200149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4893184 + ... + 6793045.

It is an arithmetic number, because the mean of its divisors is an integer number (2775280959090).

Almost surely, 2^{11101111200199} is an apocalyptic number.

11101111200199 is a deficient number, since it is larger than the sum of its proper divisors (12636161).

11101111200199 is an equidigital number, since it uses as much as digits as its factorization.

11101111200199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12636160.

The product of its (nonzero) digits is 162, while the sum is 28.

The spelling of 11101111200199 in words is "eleven trillion, one hundred one billion, one hundred eleven million, two hundred thousand, one hundred ninety-nine".