2002202000191 has 2 divisors, whose sum is σ = 2002202000192. Its totient is φ = 2002202000190.

The previous prime is 2002202000173. The next prime is 2002202000209. The reversal of 2002202000191 is 1910002022002.

It is a balanced prime because it is at equal distance from previous prime (2002202000173) and next prime (2002202000209).

It is a cyclic number.

It is not a de Polignac number, because 2002202000191 - 2²⁹ = 2001665129279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002202000111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001101000095 + 1001101000096.

It is an arithmetic number, because the mean of its divisors is an integer number (1001101000096).

Almost surely, 2^{2002202000191} is an apocalyptic number.

2002202000191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002202000191 is an equidigital number, since it uses as much as digits as its factorization.

2002202000191 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 2002202000191 its reverse (1910002022002), we get a palindrome (3912204022193).

The spelling of 2002202000191 in words is "two trillion, two billion, two hundred two million, one hundred ninety-one", and thus it is an aban number.