1166065601106 has 16 divisors (see below), whose sum is σ = 2665292802624. Its totient is φ = 333161600304.

The previous prime is 1166065601089. The next prime is 1166065601119. The reversal of 1166065601106 is 6011065606611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13881733305 + ... + 13881733388.

It is an arithmetic number, because the mean of its divisors is an integer number (166580800164).

Almost surely, 2^{1166065601106} is an apocalyptic number.

1166065601106 is an abundant number, since it is smaller than the sum of its proper divisors (1499227201518).

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

1166065601106 is a wasteful number, since it uses less digits than its factorization.

1166065601106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27763466705.

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

The spelling of 1166065601106 in words is "one trillion, one hundred sixty-six billion, sixty-five million, six hundred one thousand, one hundred six".