22067 has 2 divisors, whose sum is σ = 22068. Its totient is φ = 22066.

The previous prime is 22063. The next prime is 22073. The reversal of 22067 is 76022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22067 - 2² = 22063 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 22067.

It is not a weakly prime, because it can be changed into another prime (22063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11033 + 11034.

It is an arithmetic number, because the mean of its divisors is an integer number (11034).

2²²⁰⁶⁷ is an apocalyptic number.

22067 is a deficient number, since it is larger than the sum of its proper divisors (1).

22067 is an equidigital number, since it uses as much as digits as its factorization.

22067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 22067 is about 148.5496549979. The cubic root of 22067 is about 28.0488094241.

Adding to 22067 its reverse (76022), we get a palindrome (98089).

The spelling of 22067 in words is "twenty-two thousand, sixty-seven".