4440032223001 has 2 divisors, whose sum is σ = 4440032223002. Its totient is φ = 4440032223000.

The previous prime is 4440032222963. The next prime is 4440032223007. The reversal of 4440032223001 is 1003222300444.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4304280504976 + 135751718025 = 2074676^2 + 368445^2 .

It is a cyclic number.

It is not a de Polignac number, because 4440032223001 - 2¹⁵ = 4440032190233 is a prime.

It is a super-2 number, since 2×4440032223001² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4440032223007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220016111500 + 2220016111501.

It is an arithmetic number, because the mean of its divisors is an integer number (2220016111501).

Almost surely, 2^{4440032223001} is an apocalyptic number.

It is an amenable number.

4440032223001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440032223001 is an equidigital number, since it uses as much as digits as its factorization.

4440032223001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4440032223001 its reverse (1003222300444), we get a palindrome (5443254523445).

The spelling of 4440032223001 in words is "four trillion, four hundred forty billion, thirty-two million, two hundred twenty-three thousand, one".