111210232223 has 8 divisors (see below), whose sum is σ = 117518907120. Its totient is φ = 104947107840.

The previous prime is 111210232163. The next prime is 111210232241. The reversal of 111210232223 is 322232012111.

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 111210232223 - 2³⁴ = 94030363039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111210232195 and 111210232204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111210232283) 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, 11382608 + ... + 11392373.

It is an arithmetic number, because the mean of its divisors is an integer number (14689863390).

Almost surely, 2^111210232223 is an apocalyptic number.

111210232223 is a deficient number, since it is larger than the sum of its proper divisors (6308674897).

111210232223 is a wasteful number, since it uses less digits than its factorization.

111210232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22775257.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 111210232223 its reverse (322232012111), we get a palindrome (433442244334).

The spelling of 111210232223 in words is "one hundred eleven billion, two hundred ten million, two hundred thirty-two thousand, two hundred twenty-three".