116666011006005 has 64 divisors (see below), whose sum is σ = 199247009414400. Its totient is φ = 58089275289600.

The previous prime is 116666011005991. The next prime is 116666011006021. The reversal of 116666011006005 is 500600110666611.

It is not a de Polignac number, because 116666011006005 - 2⁴ = 116666011005989 is a prime.

It is a super-2 number, since 2×116666011006005² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11994730 + ... + 19421780.

It is an arithmetic number, because the mean of its divisors is an integer number (3113234522100).

Almost surely, 2^{116666011006005} is an apocalyptic number.

116666011006005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116666011006005 is a deficient number, since it is larger than the sum of its proper divisors (82580998408395).

116666011006005 is a wasteful number, since it uses less digits than its factorization.

116666011006005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7427574.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 116666011006005 in words is "one hundred sixteen trillion, six hundred sixty-six billion, eleven million, six thousand, five".