2001114025 has 6 divisors (see below), whose sum is σ = 2481381422. Its totient is φ = 1600891200.

The previous prime is 2001114023. The next prime is 2001114043. The reversal of 2001114025 is 5204111002.

It can be written as a sum of positive squares in 3 ways, for example, as 5973136 + 1995140889 = 2444^2 + 44667^2 .

It is not a de Polignac number, because 2001114025 - 2¹ = 2001114023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001114023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40022256 + ... + 40022305.

Almost surely, 2^2001114025 is an apocalyptic number.

2001114025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2001114025 is a deficient number, since it is larger than the sum of its proper divisors (480267397).

2001114025 is an equidigital number, since it uses as much as digits as its factorization.

2001114025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80044571 (or 80044566 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 2001114025 is about 44733.8129941994. The cubic root of 2001114025 is about 1260.1549370655.

Adding to 2001114025 its reverse (5204111002), we get a palindrome (7205225027).

The spelling of 2001114025 in words is "two billion, one million, one hundred fourteen thousand, twenty-five".