112223123223 has 16 divisors (see below), whose sum is σ = 150102288000. Its totient is φ = 74579810400.

The previous prime is 112223123203. The next prime is 112223123231. The reversal of 112223123223 is 322321322211.

It is not a de Polignac number, because 112223123223 - 2¹⁰ = 112223122199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112223123193 and 112223123202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112223123203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4228168 + ... + 4254626.

It is an arithmetic number, because the mean of its divisors is an integer number (9381393000).

Almost surely, 2^112223123223 is an apocalyptic number.

112223123223 is a deficient number, since it is larger than the sum of its proper divisors (37879164777).

112223123223 is a wasteful number, since it uses less digits than its factorization.

112223123223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30862.

The product of its digits is 1728, while the sum is 24.

Adding to 112223123223 its reverse (322321322211), we get a palindrome (434544445434).

The spelling of 112223123223 in words is "one hundred twelve billion, two hundred twenty-three million, one hundred twenty-three thousand, two hundred twenty-three".