2002002211191 has 8 divisors (see below), whose sum is σ = 2669910227584. Its totient is φ = 1334381167800.

The previous prime is 2002002211129. The next prime is 2002002211207. The reversal of 2002002211191 is 1911122002002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2002002211191 - 2¹³ = 2002002202999 is a prime.

It is a super-2 number, since 2×2002002211191² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002002211291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71726971 + ... + 71754876.

It is an arithmetic number, because the mean of its divisors is an integer number (333738778448).

Almost surely, 2^{2002002211191} is an apocalyptic number.

2002002211191 is a deficient number, since it is larger than the sum of its proper divisors (667908016393).

2002002211191 is a wasteful number, since it uses less digits than its factorization.

2002002211191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143486501.

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

Adding to 2002002211191 its reverse (1911122002002), we get a palindrome (3913124213193).

The spelling of 2002002211191 in words is "two trillion, two billion, two million, two hundred eleven thousand, one hundred ninety-one".