224011003 has 4 divisors (see below), whose sum is σ = 229474728. Its totient is φ = 218547280.

The previous prime is 224010973. The next prime is 224011009. The reversal of 224011003 is 300110422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 224011003 - 2⁹ = 224010491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224011009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2731801 + ... + 2731882.

It is an arithmetic number, because the mean of its divisors is an integer number (57368682).

Almost surely, 2^224011003 is an apocalyptic number.

224011003 is a deficient number, since it is larger than the sum of its proper divisors (5463725).

224011003 is an equidigital number, since it uses as much as digits as its factorization.

224011003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5463724.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 224011003 is about 14966.9971270125. The cubic root of 224011003 is about 607.3277381375.

Adding to 224011003 its reverse (300110422), we get a palindrome (524121425).

The spelling of 224011003 in words is "two hundred twenty-four million, eleven thousand, three".