117751581122 has 32 divisors (see below), whose sum is σ = 214674660480. Its totient is φ = 47316026880.

The previous prime is 117751581041. The next prime is 117751581137. The reversal of 117751581122 is 221185157711.

It is a self number, because there is not a number n which added to its sum of digits gives 117751581122.

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 15 ways as a sum of consecutive naturals, for example, 2256029 + ... + 2307632.

It is an arithmetic number, because the mean of its divisors is an integer number (6708583140).

Almost surely, 2^117751581122 is an apocalyptic number.

117751581122 is a deficient number, since it is larger than the sum of its proper divisors (96923079358).

117751581122 is a wasteful number, since it uses less digits than its factorization.

117751581122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563786.

The product of its digits is 39200, while the sum is 41.

The spelling of 117751581122 in words is "one hundred seventeen billion, seven hundred fifty-one million, five hundred eighty-one thousand, one hundred twenty-two".