117810265228 has 6 divisors (see below), whose sum is σ = 206167964156. Its totient is φ = 58905132612.

The previous prime is 117810265159. The next prime is 117810265259. The reversal of 117810265228 is 822562018711.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14726283150 + ... + 14726283157.

Almost surely, 2^117810265228 is an apocalyptic number.

It is an amenable number.

117810265228 is a deficient number, since it is larger than the sum of its proper divisors (88357698928).

117810265228 is a wasteful number, since it uses less digits than its factorization.

117810265228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29452566311 (or 29452566309 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 43.

The spelling of 117810265228 in words is "one hundred seventeen billion, eight hundred ten million, two hundred sixty-five thousand, two hundred twenty-eight".