116606171211556 has 12 divisors (see below), whose sum is σ = 219757784206492. Its totient is φ = 53818232866848.

The previous prime is 116606171211503. The next prime is 116606171211557. The reversal of 116606171211556 is 655112171606611.

It can be written as a sum of positive squares in 2 ways, for example, as 30060920390656 + 86545250820900 = 5482784^2 + 9302970^2 .

It is a super-2 number, since 2×116606171211556² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116606171211557) 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, 1121213184675 + ... + 1121213184778.

Almost surely, 2^{116606171211556} is an apocalyptic number.

It is an amenable number.

116606171211556 is a deficient number, since it is larger than the sum of its proper divisors (103151612994936).

116606171211556 is a wasteful number, since it uses less digits than its factorization.

116606171211556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242426369470 (or 2242426369468 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 49.

The spelling of 116606171211556 in words is "one hundred sixteen trillion, six hundred six billion, one hundred seventy-one million, two hundred eleven thousand, five hundred fifty-six".