4221304201 has 4 divisors (see below), whose sum is σ = 4311119232. Its totient is φ = 4131489172.

The previous prime is 4221304181. The next prime is 4221304229. The reversal of 4221304201 is 1024031224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4221304201 - 2⁵ = 4221304169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4221304001) 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, 44907445 + ... + 44907538.

It is an arithmetic number, because the mean of its divisors is an integer number (1077779808).

Almost surely, 2^4221304201 is an apocalyptic number.

It is an amenable number.

4221304201 is a deficient number, since it is larger than the sum of its proper divisors (89815031).

4221304201 is an equidigital number, since it uses as much as digits as its factorization.

4221304201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89815030.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4221304201 is about 64971.5645571199. The cubic root of 4221304201 is about 1616.1520470980.

Adding to 4221304201 its reverse (1024031224), we get a palindrome (5245335425).

The spelling of 4221304201 in words is "four billion, two hundred twenty-one million, three hundred four thousand, two hundred one".