2001332014 has 12 divisors (see below), whose sum is σ = 3299717232. Its totient is φ = 909696260.

The previous prime is 2001331999. The next prime is 2001332017. The reversal of 2001332014 is 4102331002.

It is a happy number.

It is a super-2 number, since 2×2001332014² = 8010659660522592392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001332017) 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 5 ways as a sum of consecutive naturals, for example, 4134742 + ... + 4135225.

It is an arithmetic number, because the mean of its divisors is an integer number (274976436).

Almost surely, 2^2001332014 is an apocalyptic number.

2001332014 is a deficient number, since it is larger than the sum of its proper divisors (1298385218).

2001332014 is a wasteful number, since it uses less digits than its factorization.

2001332014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8269991 (or 8269980 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2001332014 is about 44736.2494404705. The cubic root of 2001332014 is about 1260.2006932355.

Adding to 2001332014 its reverse (4102331002), we get a palindrome (6103663016).

The spelling of 2001332014 in words is "two billion, one million, three hundred thirty-two thousand, fourteen".