11332221312223 has 4 divisors (see below), whose sum is σ = 12951110071120. Its totient is φ = 9713332553328.

The previous prime is 11332221312199. The next prime is 11332221312259. The reversal of 11332221312223 is 32221312223311.

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 11332221312223 - 2²⁵ = 11332187757791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11332221312191 and 11332221312200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332221312023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809444379438 + ... + 809444379451.

It is an arithmetic number, because the mean of its divisors is an integer number (3237777517780).

Almost surely, 2^{11332221312223} is an apocalyptic number.

11332221312223 is a deficient number, since it is larger than the sum of its proper divisors (1618888758897).

11332221312223 is an equidigital number, since it uses as much as digits as its factorization.

11332221312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618888758896.

The product of its digits is 5184, while the sum is 28.

Adding to 11332221312223 its reverse (32221312223311), we get a palindrome (43553533535534).

The spelling of 11332221312223 in words is "eleven trillion, three hundred thirty-two billion, two hundred twenty-one million, three hundred twelve thousand, two hundred twenty-three".