22068323 has 2 divisors, whose sum is σ = 22068324. Its totient is φ = 22068322.

The previous prime is 22068307. The next prime is 22068337. The reversal of 22068323 is 32386022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22068323 - 2⁴ = 22068307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22068292 and 22068301.

It is not a weakly prime, because it can be changed into another prime (22068353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11034161 + 11034162.

It is an arithmetic number, because the mean of its divisors is an integer number (11034162).

Almost surely, 2^22068323 is an apocalyptic number.

22068323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22068323 is an equidigital number, since it uses as much as digits as its factorization.

22068323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 22068323 is about 4697.6933701552. The cubic root of 22068323 is about 280.4936995692.

The spelling of 22068323 in words is "twenty-two million, sixty-eight thousand, three hundred twenty-three".