11223312299 has 2 divisors, whose sum is σ = 11223312300. Its totient is φ = 11223312298.

The previous prime is 11223312281. The next prime is 11223312307. The reversal of 11223312299 is 99221332211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11223312299 - 2⁸ = 11223312043 is a prime.

It is not a weakly prime, because it can be changed into another prime (11223312259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611656149 + 5611656150.

It is an arithmetic number, because the mean of its divisors is an integer number (5611656150).

Almost surely, 2^11223312299 is an apocalyptic number.

11223312299 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223312299 is an equidigital number, since it uses as much as digits as its factorization.

11223312299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 35.

The spelling of 11223312299 in words is "eleven billion, two hundred twenty-three million, three hundred twelve thousand, two hundred ninety-nine".