4422331 has 2 divisors, whose sum is σ = 4422332. Its totient is φ = 4422330.

The previous prime is 4422311. The next prime is 4422343. The reversal of 4422331 is 1332244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4422331 - 2¹⁹ = 3898043 is a prime.

It is a super-2 number, since 2×4422331² = 39114022947122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4422299 and 4422308.

It is not a weakly prime, because it can be changed into another prime (4422311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211165 + 2211166.

It is an arithmetic number, because the mean of its divisors is an integer number (2211166).

Almost surely, 2^4422331 is an apocalyptic number.

4422331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422331 is an equidigital number, since it uses as much as digits as its factorization.

4422331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 19.

The square root of 4422331 is about 2102.9339029080. The cubic root of 4422331 is about 164.1410025702.

Adding to 4422331 its reverse (1332244), we get a palindrome (5754575).

It can be divided in two parts, 4422 and 331, that added together give a triangular number (4753 = T₉₇).

The spelling of 4422331 in words is "four million, four hundred twenty-two thousand, three hundred thirty-one".