2210201222191 has 2 divisors, whose sum is σ = 2210201222192. Its totient is φ = 2210201222190.

The previous prime is 2210201222143. The next prime is 2210201222213. The reversal of 2210201222191 is 1912221020122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210201222191 - 2³⁷ = 2072762268719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210201292191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105100611095 + 1105100611096.

It is an arithmetic number, because the mean of its divisors is an integer number (1105100611096).

Almost surely, 2^{2210201222191} is an apocalyptic number.

2210201222191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210201222191 is an equidigital number, since it uses as much as digits as its factorization.

2210201222191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 2210201222191 in words is "two trillion, two hundred ten billion, two hundred one million, two hundred twenty-two thousand, one hundred ninety-one".