11322827489 has 2 divisors, whose sum is σ = 11322827490. Its totient is φ = 11322827488.

The previous prime is 11322827471. The next prime is 11322827539. The reversal of 11322827489 is 98472822311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6657254464 + 4665573025 = 81592^2 + 68305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11322827489 is a prime.

It is not a weakly prime, because it can be changed into another prime (11322847489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661413744 + 5661413745.

It is an arithmetic number, because the mean of its divisors is an integer number (5661413745).

Almost surely, 2^11322827489 is an apocalyptic number.

It is an amenable number.

11322827489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322827489 is an equidigital number, since it uses as much as digits as its factorization.

11322827489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 47.

The spelling of 11322827489 in words is "eleven billion, three hundred twenty-two million, eight hundred twenty-seven thousand, four hundred eighty-nine".