22266467 has 2 divisors, whose sum is σ = 22266468. Its totient is φ = 22266466.

The previous prime is 22266457. The next prime is 22266469. The reversal of 22266467 is 76466222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22266467 is a prime.

Together with 22266469, 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 (22266469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11133233 + 11133234.

It is an arithmetic number, because the mean of its divisors is an integer number (11133234).

Almost surely, 2^22266467 is an apocalyptic number.

22266467 is a deficient number, since it is larger than the sum of its proper divisors (1).

22266467 is an equidigital number, since it uses as much as digits as its factorization.

22266467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

The square root of 22266467 is about 4718.7357417003. The cubic root of 22266467 is about 281.3306855255.

The spelling of 22266467 in words is "twenty-two million, two hundred sixty-six thousand, four hundred sixty-seven".