11322625289 has 2 divisors, whose sum is σ = 11322625290. Its totient is φ = 11322625288.

The previous prime is 11322625229. The next prime is 11322625291. The reversal of 11322625289 is 98252622311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10405020025 + 917605264 = 102005^2 + 30292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11322625289 is a prime.

Together with 11322625291, 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 (11322625229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661312644 + 5661312645.

It is an arithmetic number, because the mean of its divisors is an integer number (5661312645).

Almost surely, 2^11322625289 is an apocalyptic number.

It is an amenable number.

11322625289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322625289 is an equidigital number, since it uses as much as digits as its factorization.

11322625289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The spelling of 11322625289 in words is "eleven billion, three hundred twenty-two million, six hundred twenty-five thousand, two hundred eighty-nine".