22023371 has 2 divisors, whose sum is σ = 22023372. Its totient is φ = 22023370.

The previous prime is 22023329. The next prime is 22023373. The reversal of 22023371 is 17332022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22023371 - 2¹⁴ = 22006987 is a prime.

Together with 22023373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22023373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011685 + 11011686.

It is an arithmetic number, because the mean of its divisors is an integer number (11011686).

Almost surely, 2^22023371 is an apocalyptic number.

22023371 is a deficient number, since it is larger than the sum of its proper divisors (1).

22023371 is an equidigital number, since it uses as much as digits as its factorization.

22023371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 22023371 is about 4692.9064554922. The cubic root of 22023371 is about 280.3031198621.

Adding to 22023371 its reverse (17332022), we get a palindrome (39355393).

The spelling of 22023371 in words is "twenty-two million, twenty-three thousand, three hundred seventy-one".