112146223 has 16 divisors (see below), whose sum is σ = 132378624. Its totient is φ = 92996640.

The previous prime is 112146211. The next prime is 112146233. The reversal of 112146223 is 322641211.

It is a cyclic number.

It is not a de Polignac number, because 112146223 - 2⁹ = 112145711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112146194 and 112146203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112146233) 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, 48336 + ... + 50602.

It is an arithmetic number, because the mean of its divisors is an integer number (8273664).

Almost surely, 2^112146223 is an apocalyptic number.

112146223 is a deficient number, since it is larger than the sum of its proper divisors (20232401).

112146223 is a wasteful number, since it uses less digits than its factorization.

112146223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502.

The product of its digits is 576, while the sum is 22.

The square root of 112146223 is about 10589.9113782883. The cubic root of 112146223 is about 482.2381343680.

Adding to 112146223 its reverse (322641211), we get a palindrome (434787434).

The spelling of 112146223 in words is "one hundred twelve million, one hundred forty-six thousand, two hundred twenty-three".