116604511116 has 12 divisors (see below), whose sum is σ = 272077192632. Its totient is φ = 38868170368.

The previous prime is 116604511091. The next prime is 116604511151. The reversal of 116604511116 is 611115406611.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×116604511116² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4858521285 + ... + 4858521308.

It is an arithmetic number, because the mean of its divisors is an integer number (22673099386).

Almost surely, 2^116604511116 is an apocalyptic number.

It is an amenable number.

116604511116 is an abundant number, since it is smaller than the sum of its proper divisors (155472681516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116604511116 is a wasteful number, since it uses less digits than its factorization.

116604511116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9717042600 (or 9717042598 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 33.

Adding to 116604511116 its reverse (611115406611), we get a palindrome (727719917727).

The spelling of 116604511116 in words is "one hundred sixteen billion, six hundred four million, five hundred eleven thousand, one hundred sixteen".