11232321211223 has 32 divisors (see below), whose sum is σ = 13378706064000. Its totient is φ = 9422947392768.

The previous prime is 11232321211217. The next prime is 11232321211277. The reversal of 11232321211223 is 32211212323211.

It is not a de Polignac number, because 11232321211223 - 2²⁰ = 11232320162647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11232321211192 and 11232321211201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232321111223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6679865 + ... + 8190557.

It is an arithmetic number, because the mean of its divisors is an integer number (418084564500).

Almost surely, 2^{11232321211223} is an apocalyptic number.

11232321211223 is a deficient number, since it is larger than the sum of its proper divisors (2146384852777).

11232321211223 is an equidigital number, since it uses as much as digits as its factorization.

11232321211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511176 (or 1511162 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

Adding to 11232321211223 its reverse (32211212323211), we get a palindrome (43443533534434).

The spelling of 11232321211223 in words is "eleven trillion, two hundred thirty-two billion, three hundred twenty-one million, two hundred eleven thousand, two hundred twenty-three".