2200001000191 has 4 divisors (see below), whose sum is σ = 2200005714672. Its totient is φ = 2199996285712.

The previous prime is 2200001000173. The next prime is 2200001000207. The reversal of 2200001000191 is 1910001000022.

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 2200001000191 - 2⁵ = 2200001000159 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 (2200001070191) 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, 1569526 + ... + 2619811.

It is an arithmetic number, because the mean of its divisors is an integer number (550001428668).

Almost surely, 2^{2200001000191} is an apocalyptic number.

2200001000191 is a deficient number, since it is larger than the sum of its proper divisors (4714481).

2200001000191 is an equidigital number, since it uses as much as digits as its factorization.

2200001000191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714480.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 2200001000191 in words is "two trillion, two hundred billion, one million, one hundred ninety-one", and thus it is an aban number.