116216231636 has 12 divisors (see below), whose sum is σ = 204400408800. Its totient is φ = 57816114840.

The previous prime is 116216231633. The next prime is 116216231647. The reversal of 116216231636 is 636132612611.

It is a self number, because there is not a number n which added to its sum of digits gives 116216231636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116216231633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72999350 + ... + 73000941.

It is an arithmetic number, because the mean of its divisors is an integer number (17033367400).

Almost surely, 2^116216231636 is an apocalyptic number.

It is an amenable number.

116216231636 is a deficient number, since it is larger than the sum of its proper divisors (88184177164).

116216231636 is a wasteful number, since it uses less digits than its factorization.

116216231636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146000494 (or 146000492 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The spelling of 116216231636 in words is "one hundred sixteen billion, two hundred sixteen million, two hundred thirty-one thousand, six hundred thirty-six".