200222010091 has 2 divisors, whose sum is σ = 200222010092. Its totient is φ = 200222010090.

The previous prime is 200222010071. The next prime is 200222010161. The reversal of 200222010091 is 190010222002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200222010091 - 2¹⁵ = 200221977323 is a prime.

It is not a weakly prime, because it can be changed into another prime (200222010011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100111005045 + 100111005046.

It is an arithmetic number, because the mean of its divisors is an integer number (100111005046).

Almost surely, 2^200222010091 is an apocalyptic number.

200222010091 is a deficient number, since it is larger than the sum of its proper divisors (1).

200222010091 is an equidigital number, since it uses as much as digits as its factorization.

200222010091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 200222010091 its reverse (190010222002), we get a palindrome (390232232093).

The spelling of 200222010091 in words is "two hundred billion, two hundred twenty-two million, ten thousand, ninety-one".