110666649601 has 8 divisors (see below), whose sum is σ = 111215369600. Its totient is φ = 110118158640.

The previous prime is 110666649563. The next prime is 110666649607. The reversal of 110666649601 is 106946666011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110666649601 - 2²⁵ = 110633095169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110666649607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955720 + ... + 1065238.

It is an arithmetic number, because the mean of its divisors is an integer number (13901921200).

Almost surely, 2^110666649601 is an apocalyptic number.

It is an amenable number.

110666649601 is a deficient number, since it is larger than the sum of its proper divisors (548719999).

110666649601 is a wasteful number, since it uses less digits than its factorization.

110666649601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114519.

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 110666649601 in words is "one hundred ten billion, six hundred sixty-six million, six hundred forty-nine thousand, six hundred one".