4352221033 has 2 divisors, whose sum is σ = 4352221034. Its totient is φ = 4352221032.

The previous prime is 4352221007. The next prime is 4352221043. The reversal of 4352221033 is 3301222534.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3692142169 + 660078864 = 60763^2 + 25692^2 .

It is a cyclic number.

It is not a de Polignac number, because 4352221033 - 2⁵ = 4352221001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4352220989 and 4352221007.

It is not a weakly prime, because it can be changed into another prime (4352221043) 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 as a sum of consecutive naturals, namely, 2176110516 + 2176110517.

It is an arithmetic number, because the mean of its divisors is an integer number (2176110517).

Almost surely, 2^4352221033 is an apocalyptic number.

It is an amenable number.

4352221033 is a deficient number, since it is larger than the sum of its proper divisors (1).

4352221033 is an equidigital number, since it uses as much as digits as its factorization.

4352221033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 4352221033 is about 65971.3652503872. The cubic root of 4352221033 is about 1632.6896806321.

Adding to 4352221033 its reverse (3301222534), we get a palindrome (7653443567).

The spelling of 4352221033 in words is "four billion, three hundred fifty-two million, two hundred twenty-one thousand, thirty-three".