11105666706 has 16 divisors (see below), whose sum is σ = 23380351200. Its totient is φ = 3507052608.

The previous prime is 11105666699. The next prime is 11105666729. The reversal of 11105666706 is 60766650111.

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, 48708951 + ... + 48709178.

It is an arithmetic number, because the mean of its divisors is an integer number (1461271950).

Almost surely, 2^11105666706 is an apocalyptic number.

11105666706 is an abundant number, since it is smaller than the sum of its proper divisors (12274684494).

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

11105666706 is a wasteful number, since it uses less digits than its factorization.

11105666706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97418153.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 11105666706 in words is "eleven billion, one hundred five million, six hundred sixty-six thousand, seven hundred six".