224230123 has 4 divisors (see below), whose sum is σ = 241478608. Its totient is φ = 206981640.

The previous prime is 224230109. The next prime is 224230129. The reversal of 224230123 is 321032422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321032422 = 2 ⋅160516211.

It is a cyclic number.

It is not a de Polignac number, because 224230123 - 2¹³ = 224221931 is a prime.

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 224230123.

It is not an unprimeable number, because it can be changed into a prime (224230129) 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 3 ways as a sum of consecutive naturals, for example, 8624223 + ... + 8624248.

It is an arithmetic number, because the mean of its divisors is an integer number (60369652).

Almost surely, 2^224230123 is an apocalyptic number.

224230123 is a deficient number, since it is larger than the sum of its proper divisors (17248485).

224230123 is a wasteful number, since it uses less digits than its factorization.

224230123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17248484.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 224230123 is about 14974.3154434518. The cubic root of 224230123 is about 607.5256961024.

Adding to 224230123 its reverse (321032422), we get a palindrome (545262545).

The spelling of 224230123 in words is "two hundred twenty-four million, two hundred thirty thousand, one hundred twenty-three".