226342123 has 6 divisors (see below), whose sum is σ = 263295996. Its totient is φ = 194007492.

The previous prime is 226342093. The next prime is 226342141. The reversal of 226342123 is 321243622.

It is not a de Polignac number, because 226342123 - 2²¹ = 224244971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226342183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2309565 + ... + 2309662.

It is an arithmetic number, because the mean of its divisors is an integer number (43882666).

Almost surely, 2^226342123 is an apocalyptic number.

226342123 is a deficient number, since it is larger than the sum of its proper divisors (36953873).

226342123 is an equidigital number, since it uses as much as digits as its factorization.

226342123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619241 (or 4619234 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 226342123 is about 15044.6709169726. The cubic root of 226342123 is about 609.4271456161.

Adding to 226342123 its reverse (321243622), we get a palindrome (547585745).

The spelling of 226342123 in words is "two hundred twenty-six million, three hundred forty-two thousand, one hundred twenty-three".