22300301209 has 2 divisors, whose sum is σ = 22300301210. Its totient is φ = 22300301208.

The previous prime is 22300301207. The next prime is 22300301299. The reversal of 22300301209 is 90210300322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22066211209 + 234090000 = 148547^2 + 15300^2 .

It is a cyclic number.

It is not a de Polignac number, because 22300301209 - 2¹ = 22300301207 is a prime.

Together with 22300301207, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22300301209.

It is not a weakly prime, because it can be changed into another prime (22300301207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11150150604 + 11150150605.

It is an arithmetic number, because the mean of its divisors is an integer number (11150150605).

Almost surely, 2^22300301209 is an apocalyptic number.

It is an amenable number.

22300301209 is a deficient number, since it is larger than the sum of its proper divisors (1).

22300301209 is an equidigital number, since it uses as much as digits as its factorization.

22300301209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 22300301209 in words is "twenty-two billion, three hundred million, three hundred one thousand, two hundred nine".