223332123 has 8 divisors (see below), whose sum is σ = 340315648. Its totient is φ = 127618344.

The previous prime is 223332097. The next prime is 223332149. The reversal of 223332123 is 321233322.

It is an interprime number because it is at equal distance from previous prime (223332097) and next prime (223332149).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223332123 - 2¹⁴ = 223315739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10634863 = 223332123 / (2 + 2 + 3 + 3 + 3 + 2 + 1 + 2 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223332123.

It is not an unprimeable number, because it can be changed into a prime (223332173) 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 7 ways as a sum of consecutive naturals, for example, 5317411 + ... + 5317452.

It is an arithmetic number, because the mean of its divisors is an integer number (42539456).

Almost surely, 2^223332123 is an apocalyptic number.

223332123 is a deficient number, since it is larger than the sum of its proper divisors (116983525).

223332123 is a wasteful number, since it uses less digits than its factorization.

223332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10634873.

The product of its digits is 1296, while the sum is 21.

The square root of 223332123 is about 14944.3006862148. The cubic root of 223332123 is about 606.7136018445.

Adding to 223332123 its reverse (321233322), we get a palindrome (544565445).

The spelling of 223332123 in words is "two hundred twenty-three million, three hundred thirty-two thousand, one hundred twenty-three".