2002022110191 has 16 divisors (see below), whose sum is σ = 2788750510560. Its totient is φ = 1275898915200.

The previous prime is 2002022110171. The next prime is 2002022110199. The reversal of 2002022110191 is 1910112202002.

It is not a de Polignac number, because 2002022110191 - 2⁷ = 2002022110063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002022110199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113910760 + ... + 113928333.

It is an arithmetic number, because the mean of its divisors is an integer number (174296906910).

Almost surely, 2^{2002022110191} is an apocalyptic number.

2002022110191 is a deficient number, since it is larger than the sum of its proper divisors (786728400369).

2002022110191 is a wasteful number, since it uses less digits than its factorization.

2002022110191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227839226.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 2002022110191 its reverse (1910112202002), we get a palindrome (3912134312193).

The spelling of 2002022110191 in words is "two trillion, two billion, twenty-two million, one hundred ten thousand, one hundred ninety-one".