2227317117 has 4 divisors (see below), whose sum is σ = 2969756160. Its totient is φ = 1484878076.

The previous prime is 2227317097. The next prime is 2227317121. The reversal of 2227317117 is 7117137222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2227317117 - 2¹⁰ = 2227316093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227317187) 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, 371219517 + ... + 371219522.

It is an arithmetic number, because the mean of its divisors is an integer number (742439040).

Almost surely, 2^2227317117 is an apocalyptic number.

It is an amenable number.

2227317117 is a deficient number, since it is larger than the sum of its proper divisors (742439043).

2227317117 is an equidigital number, since it uses as much as digits as its factorization.

2227317117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742439042.

The product of its digits is 8232, while the sum is 33.

The square root of 2227317117 is about 47194.4606601241. The cubic root of 2227317117 is about 1305.9524111293.

The spelling of 2227317117 in words is "two billion, two hundred twenty-seven million, three hundred seventeen thousand, one hundred seventeen".