116165536611 has 16 divisors (see below), whose sum is σ = 164136339360. Its totient is φ = 72949479680.

The previous prime is 116165536573. The next prime is 116165536651. The reversal of 116165536611 is 116635561611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 116165536611 - 2⁹ = 116165536099 is a prime.

It is a super-2 number, since 2×116165536611² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116165536651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16279800 + ... + 16286933.

It is an arithmetic number, because the mean of its divisors is an integer number (10258521210).

Almost surely, 2^116165536611 is an apocalyptic number.

116165536611 is a deficient number, since it is larger than the sum of its proper divisors (47970802749).

116165536611 is a wasteful number, since it uses less digits than its factorization.

116165536611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32566806.

The product of its digits is 97200, while the sum is 42.

The spelling of 116165536611 in words is "one hundred sixteen billion, one hundred sixty-five million, five hundred thirty-six thousand, six hundred eleven".