11056566110 has 8 divisors (see below), whose sum is σ = 19901819016. Its totient is φ = 4422626440.

The previous prime is 11056566109. The next prime is 11056566119. The reversal of 11056566110 is 1166565011.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056566119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552828296 + ... + 552828315.

It is an arithmetic number, because the mean of its divisors is an integer number (2487727377).

Almost surely, 2^11056566110 is an apocalyptic number.

11056566110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11056566110 is a deficient number, since it is larger than the sum of its proper divisors (8845252906).

11056566110 is a wasteful number, since it uses less digits than its factorization.

11056566110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105656618.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 11056566110 in words is "eleven billion, fifty-six million, five hundred sixty-six thousand, one hundred ten".