11322065697 has 4 divisors (see below), whose sum is σ = 15096087600. Its totient is φ = 7548043796.

The previous prime is 11322065681. The next prime is 11322065717. The reversal of 11322065697 is 79656022311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11322065697 - 2⁴ = 11322065681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11322065647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1887010947 + ... + 1887010952.

It is an arithmetic number, because the mean of its divisors is an integer number (3774021900).

Almost surely, 2^11322065697 is an apocalyptic number.

It is an amenable number.

11322065697 is a deficient number, since it is larger than the sum of its proper divisors (3774021903).

11322065697 is an equidigital number, since it uses as much as digits as its factorization.

11322065697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774021902.

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 11322065697 in words is "eleven billion, three hundred twenty-two million, sixty-five thousand, six hundred ninety-seven".