17200116065217 has 16 divisors (see below), whose sum is σ = 22978566864000. Its totient is φ = 11444217144192.

The previous prime is 17200116065201. The next prime is 17200116065311. The reversal of 17200116065217 is 71256061100271.

It is not a de Polignac number, because 17200116065217 - 2⁴ = 17200116065201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (17200116060217) 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, 3955813 + ... + 7074509.

It is an arithmetic number, because the mean of its divisors is an integer number (1436160429000).

Almost surely, 2^{17200116065217} is an apocalyptic number.

It is an amenable number.

17200116065217 is a deficient number, since it is larger than the sum of its proper divisors (5778450798783).

17200116065217 is a wasteful number, since it uses less digits than its factorization.

17200116065217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122312.

The product of its (nonzero) digits is 35280, while the sum is 39.

Adding to 17200116065217 its reverse (71256061100271), we get a palindrome (88456177165488).

The spelling of 17200116065217 in words is "seventeen trillion, two hundred billion, one hundred sixteen million, sixty-five thousand, two hundred seventeen".