22289411 has 2 divisors, whose sum is σ = 22289412. Its totient is φ = 22289410.

The previous prime is 22289381. The next prime is 22289417. The reversal of 22289411 is 11498222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22289411 - 2²² = 18095107 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22289417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11144705 + 11144706.

It is an arithmetic number, because the mean of its divisors is an integer number (11144706).

Almost surely, 2^22289411 is an apocalyptic number.

22289411 is a deficient number, since it is larger than the sum of its proper divisors (1).

22289411 is an equidigital number, since it uses as much as digits as its factorization.

22289411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 29.

The square root of 22289411 is about 4721.1662754027. The cubic root of 22289411 is about 281.4272827304.

The spelling of 22289411 in words is "twenty-two million, two hundred eighty-nine thousand, four hundred eleven".