2220022202191 has 2 divisors, whose sum is σ = 2220022202192. Its totient is φ = 2220022202190.

The previous prime is 2220022202179. The next prime is 2220022202231. The reversal of 2220022202191 is 1912022200222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220022202191 - 2⁷ = 2220022202063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220022202131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110011101095 + 1110011101096.

It is an arithmetic number, because the mean of its divisors is an integer number (1110011101096).

Almost surely, 2^{2220022202191} is an apocalyptic number.

2220022202191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220022202191 is an equidigital number, since it uses as much as digits as its factorization.

2220022202191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 2220022202191 in words is "two trillion, two hundred twenty billion, twenty-two million, two hundred two thousand, one hundred ninety-one".