220200211200091 has 2 divisors, whose sum is σ = 220200211200092. Its totient is φ = 220200211200090.

The previous prime is 220200211200077. The next prime is 220200211200097. The reversal of 220200211200091 is 190002112002022.

220200211200091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220200211200091 - 2¹⁵ = 220200211167323 is a prime.

It is not a weakly prime, because it can be changed into another prime (220200211200097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100105600045 + 110100105600046.

It is an arithmetic number, because the mean of its divisors is an integer number (110100105600046).

Almost surely, 2^{220200211200091} is an apocalyptic number.

220200211200091 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200211200091 is an equidigital number, since it uses as much as digits as its factorization.

220200211200091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 220200211200091 in words is "two hundred twenty trillion, two hundred billion, two hundred eleven million, two hundred thousand, ninety-one".