11006061166161 has 16 divisors (see below), whose sum is σ = 16612922517120. Its totient is φ = 7198933088880.

The previous prime is 11006061166159. The next prime is 11006061166271. The reversal of 11006061166161 is 16166116060011.

It is not a de Polignac number, because 11006061166161 - 2¹ = 11006061166159 is a prime.

It is a super-2 number, since 2×11006061166161² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11006061166141) 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, 3845582485 + ... + 3845585346.

It is an arithmetic number, because the mean of its divisors is an integer number (1038307657320).

Almost surely, 2^{11006061166161} is an apocalyptic number.

It is an amenable number.

11006061166161 is a deficient number, since it is larger than the sum of its proper divisors (5606861350959).

11006061166161 is an equidigital number, since it uses as much as digits as its factorization.

11006061166161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7691167893 (or 7691167887 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The spelling of 11006061166161 in words is "eleven trillion, six billion, sixty-one million, one hundred sixty-six thousand, one hundred sixty-one".