224412123 has 32 divisors (see below), whose sum is σ = 330946560. Its totient is φ = 134409600.

The previous prime is 224412109. The next prime is 224412137. The reversal of 224412123 is 321214422.

It is an interprime number because it is at equal distance from previous prime (224412109) and next prime (224412137).

It is not a de Polignac number, because 224412123 - 2⁸ = 224411867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224412123.

It is not an unprimeable number, because it can be changed into a prime (224412623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311758 + ... + 312476.

It is an arithmetic number, because the mean of its divisors is an integer number (10342080).

Almost surely, 2^224412123 is an apocalyptic number.

224412123 is a deficient number, since it is larger than the sum of its proper divisors (106534437).

224412123 is a wasteful number, since it uses less digits than its factorization.

224412123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939.

The product of its digits is 768, while the sum is 21.

The square root of 224412123 is about 14980.3912832743. The cubic root of 224412123 is about 607.6900209985.

Adding to 224412123 its reverse (321214422), we get a palindrome (545626545).

The spelling of 224412123 in words is "two hundred twenty-four million, four hundred twelve thousand, one hundred twenty-three".