222959117 has 8 divisors (see below), whose sum is σ = 227942400. Its totient is φ = 217985904.

The previous prime is 222959111. The next prime is 222959119. The reversal of 222959117 is 711959222.

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 222959117 - 2⁴ = 222959101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222959111) 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, 58259 + ... + 61967.

It is an arithmetic number, because the mean of its divisors is an integer number (28492800).

Almost surely, 2^222959117 is an apocalyptic number.

It is an amenable number.

222959117 is a deficient number, since it is larger than the sum of its proper divisors (4983283).

222959117 is a wasteful number, since it uses less digits than its factorization.

222959117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5035.

The product of its digits is 22680, while the sum is 38.

The square root of 222959117 is about 14931.8155962361. The cubic root of 222959117 is about 606.3756389341.

The spelling of 222959117 in words is "two hundred twenty-two million, nine hundred fifty-nine thousand, one hundred seventeen".