11321222299 has 4 divisors (see below), whose sum is σ = 11371990336. Its totient is φ = 11270454264.

The previous prime is 11321222279. The next prime is 11321222303. The reversal of 11321222299 is 99222212311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11321222299 - 2⁹ = 11321221787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321222249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25383684 + ... + 25384129.

It is an arithmetic number, because the mean of its divisors is an integer number (2842997584).

Almost surely, 2^11321222299 is an apocalyptic number.

11321222299 is a deficient number, since it is larger than the sum of its proper divisors (50768037).

11321222299 is an equidigital number, since it uses as much as digits as its factorization.

11321222299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50768036.

The product of its digits is 7776, while the sum is 34.

The spelling of 11321222299 in words is "eleven billion, three hundred twenty-one million, two hundred twenty-two thousand, two hundred ninety-nine".