224012038 has 4 divisors (see below), whose sum is σ = 336018060. Its totient is φ = 112006018.

The previous prime is 224012027. The next prime is 224012039. The reversal of 224012038 is 830210422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 830210422 = 2 ⋅415105211.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224012039) 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 as a sum of consecutive naturals, namely, 56003008 + ... + 56003011.

It is an arithmetic number, because the mean of its divisors is an integer number (84004515).

Almost surely, 2^224012038 is an apocalyptic number.

224012038 is a deficient number, since it is larger than the sum of its proper divisors (112006022).

224012038 is a wasteful number, since it uses less digits than its factorization.

224012038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112006021.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 224012038 is about 14967.0317030465. The cubic root of 224012038 is about 607.3286734832.

The spelling of 224012038 in words is "two hundred twenty-four million, twelve thousand, thirty-eight".