17117142166227 has 8 divisors (see below), whose sum is σ = 23379511251600. Its totient is φ = 11133100595840.

The previous prime is 17117142166217. The next prime is 17117142166259. The reversal of 17117142166227 is 72266124171171.

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

It is a cyclic number.

It is not a de Polignac number, because 17117142166227 - 2¹⁴ = 17117142149843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (17117142166217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69581878602 + ... + 69581878847.

It is an arithmetic number, because the mean of its divisors is an integer number (2922438906450).

Almost surely, 2^{17117142166227} is an apocalyptic number.

17117142166227 is a deficient number, since it is larger than the sum of its proper divisors (6262369085373).

17117142166227 is a wasteful number, since it uses less digits than its factorization.

17117142166227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139163757493.

The product of its digits is 395136, while the sum is 48.

The spelling of 17117142166227 in words is "seventeen trillion, one hundred seventeen billion, one hundred forty-two million, one hundred sixty-six thousand, two hundred twenty-seven".