116227575585 has 24 divisors (see below), whose sum is σ = 219775780224. Its totient is φ = 56352763680.

The previous prime is 116227575517. The next prime is 116227575617. The reversal of 116227575585 is 585575722611.

116227575585 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 2 + 7 + 57 + 5 + 585 = 666.

It is not a de Polignac number, because 116227575585 - 2¹¹ = 116227573537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117401097 + ... + 117402086.

It is an arithmetic number, because the mean of its divisors is an integer number (9157324176).

Almost surely, 2^116227575585 is an apocalyptic number.

116227575585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116227575585 is a deficient number, since it is larger than the sum of its proper divisors (103548204639).

116227575585 is a wasteful number, since it uses less digits than its factorization.

116227575585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234803205 (or 234803202 counting only the distinct ones).

The product of its digits is 5880000, while the sum is 54.

The spelling of 116227575585 in words is "one hundred sixteen billion, two hundred twenty-seven million, five hundred seventy-five thousand, five hundred eighty-five".