11322322223 has 4 divisors (see below), whose sum is σ = 11326535520. Its totient is φ = 11318108928.

The previous prime is 11322322183. The next prime is 11322322237. The reversal of 11322322223 is 32222322311.

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 11322322223 - 2²⁴ = 11305545007 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 (11322322283) 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, 2102615 + ... + 2107992.

It is an arithmetic number, because the mean of its divisors is an integer number (2831633880).

Almost surely, 2^11322322223 is an apocalyptic number.

11322322223 is a deficient number, since it is larger than the sum of its proper divisors (4213297).

11322322223 is an equidigital number, since it uses as much as digits as its factorization.

11322322223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213296.

The product of its digits is 1728, while the sum is 23.

Adding to 11322322223 its reverse (32222322311), we get a palindrome (43544644534).

The spelling of 11322322223 in words is "eleven billion, three hundred twenty-two million, three hundred twenty-two thousand, two hundred twenty-three".