117776222 has 8 divisors (see below), whose sum is σ = 176979816. Its totient is φ = 58782952.

The previous prime is 117776209. The next prime is 117776233. The reversal of 117776222 is 222677711.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51173 + ... + 53424.

It is an arithmetic number, because the mean of its divisors is an integer number (22122477).

Almost surely, 2^117776222 is an apocalyptic number.

117776222 is a deficient number, since it is larger than the sum of its proper divisors (59203594).

117776222 is a wasteful number, since it uses less digits than its factorization.

117776222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105162.

The product of its digits is 16464, while the sum is 35.

The square root of 117776222 is about 10852.4753858279. The cubic root of 117776222 is about 490.1765600021.

The spelling of 117776222 in words is "one hundred seventeen million, seven hundred seventy-six thousand, two hundred twenty-two".