117255122 has 8 divisors (see below), whose sum is σ = 176053500. Its totient is φ = 58570624.

The previous prime is 117255079. The next prime is 117255139. The reversal of 117255122 is 221552711.

It can be written as a sum of positive squares in 2 ways, for example, as 94109401 + 23145721 = 9701^2 + 4811^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 117255091 and 117255100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25847 + ... + 30042.

Almost surely, 2^117255122 is an apocalyptic number.

117255122 is a deficient number, since it is larger than the sum of its proper divisors (58798378).

117255122 is a wasteful number, since it uses less digits than its factorization.

117255122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56940.

The product of its digits is 1400, while the sum is 26.

The square root of 117255122 is about 10828.4404232558. The cubic root of 117255122 is about 489.4525636886.

The spelling of 117255122 in words is "one hundred seventeen million, two hundred fifty-five thousand, one hundred twenty-two".