2022329 has 2 divisors, whose sum is σ = 2022330.
Its totient is φ = 2022328.
The previous prime is 2022301. The next prime is 2022331. The reversal of 2022329 is 9232202.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2016400 + 5929 = 1420^2 + 77^2
It is a cyclic number.
It is not a de Polignac number, because 2022329 - 216 = 1956793 is a prime.
Together with 2022331, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2022329.
It is not a weakly prime, because it can be changed into another prime (2022359) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011164 + 1011165.
It is an arithmetic number, because the mean of its divisors is an integer number (1011165).
22022329 is an apocalyptic number.
It is an amenable number.
2022329 is a deficient number, since it is larger than the sum of its proper divisors (1).
2022329 is an equidigital number, since it uses as much as digits as its factorization.
2022329 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 2022329 is about 1422.0861436636.
The cubic root of 2022329 is about 126.4592504158.
The spelling of 2022329 in words is "two million, twenty-two thousand, three hundred twenty-nine".