22220200101191 has 2 divisors, whose sum is σ = 22220200101192. Its totient is φ = 22220200101190.

The previous prime is 22220200101181. The next prime is 22220200101241. The reversal of 22220200101191 is 19110100202222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22220200101191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22220200101181) 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 as a sum of consecutive naturals, namely, 11110100050595 + 11110100050596.

It is an arithmetic number, because the mean of its divisors is an integer number (11110100050596).

Almost surely, 2^{22220200101191} is an apocalyptic number.

22220200101191 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220200101191 is an equidigital number, since it uses as much as digits as its factorization.

22220200101191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 22220200101191 in words is "twenty-two trillion, two hundred twenty billion, two hundred million, one hundred one thousand, one hundred ninety-one".