2110991002 has 8 divisors (see below), whose sum is σ = 3240125856. Its totient is φ = 1030949052.

The previous prime is 2110990993. The next prime is 2110991009. The reversal of 2110991002 is 2001990112.

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

It is not an unprimeable number, because it can be changed into a prime (2110991009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12273118 + ... + 12273289.

It is an arithmetic number, because the mean of its divisors is an integer number (405015732).

Almost surely, 2^2110991002 is an apocalyptic number.

2110991002 is a deficient number, since it is larger than the sum of its proper divisors (1129134854).

2110991002 is a wasteful number, since it uses less digits than its factorization.

2110991002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24546452.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 2110991002 is about 45945.5221104299. The cubic root of 2110991002 is about 1282.8093815405.

The spelling of 2110991002 in words is "two billion, one hundred ten million, nine hundred ninety-one thousand, two".