2002092911 has 12 divisors (see below), whose sum is σ = 2508117192. Its totient is φ = 1584073008.

The previous prime is 2002092899. The next prime is 2002092931. The reversal of 2002092911 is 1192902002.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2002092911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002092931) 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 11 ways as a sum of consecutive naturals, for example, 1570865 + ... + 1572138.

It is an arithmetic number, because the mean of its divisors is an integer number (209009766).

Almost surely, 2^2002092911 is an apocalyptic number.

2002092911 is a deficient number, since it is larger than the sum of its proper divisors (506024281).

2002092911 is a wasteful number, since it uses less digits than its factorization.

2002092911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143030 (or 3143023 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 2002092911 is about 44744.7528879085. The cubic root of 2002092911 is about 1260.3603804546.

Adding to 2002092911 its reverse (1192902002), we get a palindrome (3194994913).

The spelling of 2002092911 in words is "two billion, two million, ninety-two thousand, nine hundred eleven".