224012043 has 12 divisors (see below), whose sum is σ = 342606888. Its totient is φ = 140556480.

The previous prime is 224012039. The next prime is 224012053. The reversal of 224012043 is 340210422.

224012043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224012043 - 2² = 224012039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224012003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 731913 + ... + 732218.

It is an arithmetic number, because the mean of its divisors is an integer number (28550574).

Almost surely, 2^224012043 is an apocalyptic number.

224012043 is a deficient number, since it is larger than the sum of its proper divisors (118594845).

224012043 is a wasteful number, since it uses less digits than its factorization.

224012043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464154 (or 1464151 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 224012043 is about 14967.0318700803. The cubic root of 224012043 is about 607.3286780018.

Adding to 224012043 its reverse (340210422), we get a palindrome (564222465).

The spelling of 224012043 in words is "two hundred twenty-four million, twelve thousand, forty-three".