2001114215 has 4 divisors (see below), whose sum is σ = 2401337064. Its totient is φ = 1600891368.

The previous prime is 2001114191. The next prime is 2001114221. The reversal of 2001114215 is 5124111002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5124111002 = 2 ⋅2562055501.

It is a cyclic number.

It is not a de Polignac number, because 2001114215 - 2¹² = 2001110119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2001114193 and 2001114202.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 200111417 + ... + 200111426.

It is an arithmetic number, because the mean of its divisors is an integer number (600334266).

Almost surely, 2^2001114215 is an apocalyptic number.

2001114215 is a deficient number, since it is larger than the sum of its proper divisors (400222849).

2001114215 is an equidigital number, since it uses as much as digits as its factorization.

2001114215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400222848.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 2001114215 is about 44733.8151178725. The cubic root of 2001114215 is about 1260.1549769482.

Adding to 2001114215 its reverse (5124111002), we get a palindrome (7125225217).

The spelling of 2001114215 in words is "two billion, one million, one hundred fourteen thousand, two hundred fifteen".