110111223 has 16 divisors (see below), whose sum is σ = 152262656. Its totient is φ = 70722720.

The previous prime is 110111219. The next prime is 110111237. The reversal of 110111223 is 322111011.

It is not a de Polignac number, because 110111223 - 2² = 110111219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110111199 and 110111208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110111923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6618 + ... + 16248.

It is an arithmetic number, because the mean of its divisors is an integer number (9516416).

Almost surely, 2^110111223 is an apocalyptic number.

110111223 is a deficient number, since it is larger than the sum of its proper divisors (42151433).

110111223 is a wasteful number, since it uses less digits than its factorization.

110111223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9774.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 110111223 is about 10493.3894905316. The cubic root of 110111223 is about 479.3034210329.

Adding to 110111223 its reverse (322111011), we get a palindrome (432222234).

The spelling of 110111223 in words is "one hundred ten million, one hundred eleven thousand, two hundred twenty-three".