4330221001 has 2 divisors, whose sum is σ = 4330221002. Its totient is φ = 4330221000.

The previous prime is 4330220987. The next prime is 4330221029. The reversal of 4330221001 is 1001220334.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4322931001 + 7290000 = 65749^2 + 2700^2 .

It is a cyclic number.

It is not a de Polignac number, because 4330221001 - 2¹¹ = 4330218953 is a prime.

It is not a weakly prime, because it can be changed into another prime (4330221031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165110500 + 2165110501.

It is an arithmetic number, because the mean of its divisors is an integer number (2165110501).

Almost surely, 2^4330221001 is an apocalyptic number.

It is an amenable number.

4330221001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4330221001 is an equidigital number, since it uses as much as digits as its factorization.

4330221001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4330221001 is about 65804.4147531152. The cubic root of 4330221001 is about 1629.9340057590.

Adding to 4330221001 its reverse (1001220334), we get a palindrome (5331441335).

The spelling of 4330221001 in words is "four billion, three hundred thirty million, two hundred twenty-one thousand, one".