117717105227 has 4 divisors (see below), whose sum is σ = 118175148696. Its totient is φ = 117259061760.

The previous prime is 117717105157. The next prime is 117717105239. The reversal of 117717105227 is 722501717711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117717105227 - 2¹⁴ = 117717088843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117717105277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229021349 + ... + 229021862.

It is an arithmetic number, because the mean of its divisors is an integer number (29543787174).

Almost surely, 2^117717105227 is an apocalyptic number.

117717105227 is a deficient number, since it is larger than the sum of its proper divisors (458043469).

117717105227 is an equidigital number, since it uses as much as digits as its factorization.

117717105227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458043468.

The product of its (nonzero) digits is 48020, while the sum is 41.

The spelling of 117717105227 in words is "one hundred seventeen billion, seven hundred seventeen million, one hundred five thousand, two hundred twenty-seven".