2116010665715 has 8 divisors (see below), whose sum is σ = 2539490030208. Its totient is φ = 1692623711680.

The previous prime is 2116010665709. The next prime is 2116010665723. The reversal of 2116010665715 is 5175660106112.

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

It is not a de Polignac number, because 2116010665715 - 2⁶ = 2116010665651 is a prime.

It is a super-2 number, since 2×2116010665715² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23052227 + ... + 23143836.

It is an arithmetic number, because the mean of its divisors is an integer number (317436253776).

Almost surely, 2^{2116010665715} is an apocalyptic number.

2116010665715 is a deficient number, since it is larger than the sum of its proper divisors (423479364493).

2116010665715 is an equidigital number, since it uses as much as digits as its factorization.

2116010665715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46205229.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 2116010665715 in words is "two trillion, one hundred sixteen billion, ten million, six hundred sixty-five thousand, seven hundred fifteen".