2001110995 has 16 divisors (see below), whose sum is σ = 2646195552. Its totient is φ = 1443375360.

The previous prime is 2001110957. The next prime is 2001110999. The reversal of 2001110995 is 5990111002.

It is not a de Polignac number, because 2001110995 - 2¹⁵ = 2001078227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2001110999) 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, 355186 + ... + 360775.

It is an arithmetic number, because the mean of its divisors is an integer number (165387222).

Almost surely, 2^2001110995 is an apocalyptic number.

2001110995 is a deficient number, since it is larger than the sum of its proper divisors (645084557).

2001110995 is a wasteful number, since it uses less digits than its factorization.

2001110995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716022.

The product of its (nonzero) digits is 810, while the sum is 28.

The square root of 2001110995 is about 44733.7791271875. The cubic root of 2001110995 is about 1260.1543010412.

Adding to 2001110995 its reverse (5990111002), we get a palindrome (7991221997).

The spelling of 2001110995 in words is "two billion, one million, one hundred ten thousand, nine hundred ninety-five".