4221044203 has 8 divisors (see below), whose sum is σ = 4405399200. Its totient is φ = 4036758528.

The previous prime is 4221044173. The next prime is 4221044209. The reversal of 4221044203 is 3024401224.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4221044203 - 2⁹ = 4221043691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4221044209) 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, 136113 + ... + 164221.

It is an arithmetic number, because the mean of its divisors is an integer number (550674900).

Almost surely, 2^4221044203 is an apocalyptic number.

4221044203 is a deficient number, since it is larger than the sum of its proper divisors (184354997).

4221044203 is a wasteful number, since it uses less digits than its factorization.

4221044203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34661.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4221044203 is about 64969.5636663815. The cubic root of 4221044203 is about 1616.1188658103.

Adding to 4221044203 its reverse (3024401224), we get a palindrome (7245445427).

The spelling of 4221044203 in words is "four billion, two hundred twenty-one million, forty-four thousand, two hundred three".