116185022271 has 40 divisors (see below), whose sum is σ = 177880936464. Its totient is φ = 75530344320.

The previous prime is 116185022263. The next prime is 116185022281. The reversal of 116185022271 is 172220581611.

It is a happy number.

116185022271 is a `hidden beast` number, since 1 + 1 + 61 + 8 + 502 + 22 + 71 = 666.

It is not a de Polignac number, because 116185022271 - 2³ = 116185022263 is a prime.

It is a super-2 number, since 2×116185022271² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116185022201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7820176 + ... + 7835018.

Almost surely, 2^116185022271 is an apocalyptic number.

116185022271 is a deficient number, since it is larger than the sum of its proper divisors (61695914193).

116185022271 is a wasteful number, since it uses less digits than its factorization.

116185022271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17253 (or 17244 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The spelling of 116185022271 in words is "one hundred sixteen billion, one hundred eighty-five million, twenty-two thousand, two hundred seventy-one".