11122322263 has 8 divisors (see below), whose sum is σ = 11980761408. Its totient is φ = 10264293984.

The previous prime is 11122322249. The next prime is 11122322311. The reversal of 11122322263 is 36222322111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11122322263 - 2⁹ = 11122321751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122322243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45295 + ... + 155872.

It is an arithmetic number, because the mean of its divisors is an integer number (1497595176).

Almost surely, 2^11122322263 is an apocalyptic number.

11122322263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11122322263 is a deficient number, since it is larger than the sum of its proper divisors (858439145).

11122322263 is a wasteful number, since it uses less digits than its factorization.

11122322263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205433.

The product of its digits is 1728, while the sum is 25.

Adding to 11122322263 its reverse (36222322111), we get a palindrome (47344644374).

The spelling of 11122322263 in words is "eleven billion, one hundred twenty-two million, three hundred twenty-two thousand, two hundred sixty-three".