117167222 has 4 divisors (see below), whose sum is σ = 175750836. Its totient is φ = 58583610.

The previous prime is 117167209. The next prime is 117167249. The reversal of 117167222 is 222761711.

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

It is a super-2 number, since 2×117167222² = 27456315822394568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29291804 + ... + 29291807.

It is an arithmetic number, because the mean of its divisors is an integer number (43937709).

Almost surely, 2^117167222 is an apocalyptic number.

117167222 is a deficient number, since it is larger than the sum of its proper divisors (58583614).

117167222 is an equidigital number, since it uses as much as digits as its factorization.

117167222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58583613.

The product of its digits is 2352, while the sum is 29.

The square root of 117167222 is about 10824.3809060842. The cubic root of 117167222 is about 489.3302274962.

The spelling of 117167222 in words is "one hundred seventeen million, one hundred sixty-seven thousand, two hundred twenty-two".