11234559223 has 2 divisors, whose sum is σ = 11234559224. Its totient is φ = 11234559222.

The previous prime is 11234559221. The next prime is 11234559239. The reversal of 11234559223 is 32295543211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11234559223 - 2¹ = 11234559221 is a prime.

Together with 11234559221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11234559221) 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 as a sum of consecutive naturals, namely, 5617279611 + 5617279612.

It is an arithmetic number, because the mean of its divisors is an integer number (5617279612).

Almost surely, 2^11234559223 is an apocalyptic number.

11234559223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234559223 is an equidigital number, since it uses as much as digits as its factorization.

11234559223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 37.

The spelling of 11234559223 in words is "eleven billion, two hundred thirty-four million, five hundred fifty-nine thousand, two hundred twenty-three".