11206000609 has 2 divisors, whose sum is σ = 11206000610. Its totient is φ = 11206000608.

The previous prime is 11206000607. The next prime is 11206000627. The reversal of 11206000609 is 90600060211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6452587584 + 4753413025 = 80328^2 + 68945^2 .

It is an emirp because it is prime and its reverse (90600060211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11206000609 - 2¹ = 11206000607 is a prime.

Together with 11206000607, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11206000607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5603000304 + 5603000305.

It is an arithmetic number, because the mean of its divisors is an integer number (5603000305).

Almost surely, 2^11206000609 is an apocalyptic number.

It is an amenable number.

11206000609 is a deficient number, since it is larger than the sum of its proper divisors (1).

11206000609 is an equidigital number, since it uses as much as digits as its factorization.

11206000609 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 25.

The spelling of 11206000609 in words is "eleven billion, two hundred six million, six hundred nine", and thus it is an aban number.