332224441 has 2 divisors, whose sum is σ = 332224442. Its totient is φ = 332224440.

The previous prime is 332224439. The next prime is 332224447. The reversal of 332224441 is 144422233.

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., 329059600 + 3164841 = 18140^2 + 1779^2 .

It is a cyclic number.

It is not a de Polignac number, because 332224441 - 2¹ = 332224439 is a prime.

It is a super-2 number, since 2×332224441² = 220746158395524962, which contains 22 as substring.

Together with 332224439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (332224447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166112220 + 166112221.

It is an arithmetic number, because the mean of its divisors is an integer number (166112221).

Almost surely, 2^332224441 is an apocalyptic number.

It is an amenable number.

332224441 is a deficient number, since it is larger than the sum of its proper divisors (1).

332224441 is an equidigital number, since it uses as much as digits as its factorization.

332224441 is an evil number, because the sum of its binary digits is even.

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

The square root of 332224441 is about 18227.0250178135. The cubic root of 332224441 is about 692.5915571838.

Adding to 332224441 its reverse (144422233), we get a palindrome (476646674).

The spelling of 332224441 in words is "three hundred thirty-two million, two hundred twenty-four thousand, four hundred forty-one".