11032213223 has 4 divisors (see below), whose sum is σ = 11681166960. Its totient is φ = 10383259488.

The previous prime is 11032213217. The next prime is 11032213253. The reversal of 11032213223 is 32231223011.

11032213223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11032213223 - 2⁴ = 11032213207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11032213195 and 11032213204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032213253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324476843 + ... + 324476876.

It is an arithmetic number, because the mean of its divisors is an integer number (2920291740).

Almost surely, 2^11032213223 is an apocalyptic number.

11032213223 is a deficient number, since it is larger than the sum of its proper divisors (648953737).

11032213223 is an equidigital number, since it uses as much as digits as its factorization.

11032213223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648953736.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11032213223 its reverse (32231223011), we get a palindrome (43263436234).

The spelling of 11032213223 in words is "eleven billion, thirty-two million, two hundred thirteen thousand, two hundred twenty-three".