4221223301 has 6 divisors (see below), whose sum is σ = 4484137170. Its totient is φ = 3972915776.

The previous prime is 4221223289. The next prime is 4221223339. The reversal of 4221223301 is 1033221224.

It can be written as a sum of positive squares in 3 ways, for example, as 746710276 + 3474513025 = 27326^2 + 58945^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4221223301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221223351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7302866 + ... + 7303443.

It is an arithmetic number, because the mean of its divisors is an integer number (747356195).

Almost surely, 2^4221223301 is an apocalyptic number.

It is an amenable number.

4221223301 is a deficient number, since it is larger than the sum of its proper divisors (262913869).

4221223301 is a wasteful number, since it uses less digits than its factorization.

4221223301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14606343 (or 14606326 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4221223301 is about 64970.9419740856. The cubic root of 4221223301 is about 1616.1417226793.

Adding to 4221223301 its reverse (1033221224), we get a palindrome (5254444525).

The spelling of 4221223301 in words is "four billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred one".