224220003 has 8 divisors (see below), whose sum is σ = 341668608. Its totient is φ = 128125704.

The previous prime is 224219999. The next prime is 224220023. The reversal of 224220003 is 300022422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224220003 - 2² = 224219999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224220023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5338551 + ... + 5338592.

It is an arithmetic number, because the mean of its divisors is an integer number (42708576).

Almost surely, 2^224220003 is an apocalyptic number.

224220003 is a deficient number, since it is larger than the sum of its proper divisors (117448605).

224220003 is a wasteful number, since it uses less digits than its factorization.

224220003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10677153.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 224220003 is about 14973.9775276978. The cubic root of 224220003 is about 607.5165563067.

Adding to 224220003 its reverse (300022422), we get a palindrome (524242425).

The spelling of 224220003 in words is "two hundred twenty-four million, two hundred twenty thousand, three".