11000220000191 has 2 divisors, whose sum is σ = 11000220000192. Its totient is φ = 11000220000190.

The previous prime is 11000220000097. The next prime is 11000220000233. The reversal of 11000220000191 is 19100002200011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11000220000191 - 2¹⁴ = 11000219983807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11000220900191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500110000095 + 5500110000096.

It is an arithmetic number, because the mean of its divisors is an integer number (5500110000096).

Almost surely, 2^{11000220000191} is an apocalyptic number.

11000220000191 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000220000191 is an equidigital number, since it uses as much as digits as its factorization.

11000220000191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 11000220000191 in words is "eleven trillion, two hundred twenty million, one hundred ninety-one", and thus it is an aban number.