2002222011191 has 2 divisors, whose sum is σ = 2002222011192. Its totient is φ = 2002222011190.

The previous prime is 2002222011157. The next prime is 2002222011221. The reversal of 2002222011191 is 1911102222002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002222011191 - 2³⁴ = 1985042142007 is a prime.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001111005595 + 1001111005596.

It is an arithmetic number, because the mean of its divisors is an integer number (1001111005596).

Almost surely, 2^{2002222011191} is an apocalyptic number.

2002222011191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002222011191 is an equidigital number, since it uses as much as digits as its factorization.

2002222011191 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 23.

Adding to 2002222011191 its reverse (1911102222002), we get a palindrome (3913324233193).

The spelling of 2002222011191 in words is "two trillion, two billion, two hundred twenty-two million, eleven thousand, one hundred ninety-one".