117022275 has 36 divisors (see below), whose sum is σ = 218722608. Its totient is φ = 59695680.

The previous prime is 117022259. The next prime is 117022277. The reversal of 117022275 is 572220711.

It is not a de Polignac number, because 117022275 - 2⁴ = 117022259 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117022277) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6132 + ... + 16481.

It is an arithmetic number, because the mean of its divisors is an integer number (6075628).

Almost surely, 2^117022275 is an apocalyptic number.

117022275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117022275 is a deficient number, since it is larger than the sum of its proper divisors (101700333).

117022275 is a wasteful number, since it uses less digits than its factorization.

117022275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22652 (or 22644 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 117022275 is about 10817.6834396279. The cubic root of 117022275 is about 489.1283615500.

Adding to 117022275 its reverse (572220711), we get a palindrome (689242986).

The spelling of 117022275 in words is "one hundred seventeen million, twenty-two thousand, two hundred seventy-five".