116211667 has 18 divisors (see below), whose sum is σ = 138342876. Its totient is φ = 97503120.

The previous prime is 116211659. The next prime is 116211691. The reversal of 116211667 is 766112611.

It is not a de Polignac number, because 116211667 - 2³ = 116211659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116211637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17608 + ... + 23290.

Almost surely, 2^116211667 is an apocalyptic number.

116211667 is a deficient number, since it is larger than the sum of its proper divisors (22131209).

116211667 is a wasteful number, since it uses less digits than its factorization.

116211667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731 (or 5707 counting only the distinct ones).

The product of its digits is 3024, while the sum is 31.

The square root of 116211667 is about 10780.1515295473. The cubic root of 116211667 is about 487.9963537195.

The spelling of 116211667 in words is "one hundred sixteen million, two hundred eleven thousand, six hundred sixty-seven".