110647065666 has 16 divisors (see below), whose sum is σ = 221364712224. Its totient is φ = 36870591744.

The previous prime is 110647065619. The next prime is 110647065671. The reversal of 110647065666 is 666560746011.

It is a super-2 number, since 2×110647065666² (a number of 23 digits) contains 22 as substring.

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, 2920480 + ... + 2958123.

It is an arithmetic number, because the mean of its divisors is an integer number (13835294514).

Almost surely, 2^110647065666 is an apocalyptic number.

110647065666 is an abundant number, since it is smaller than the sum of its proper divisors (110717646558).

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

110647065666 is a wasteful number, since it uses less digits than its factorization.

110647065666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881745.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 110647065666 in words is "one hundred ten billion, six hundred forty-seven million, sixty-five thousand, six hundred sixty-six".