11342322223 has 4 divisors (see below), whose sum is σ = 11354300280. Its totient is φ = 11330344168.

The previous prime is 11342322193. The next prime is 11342322239. The reversal of 11342322223 is 32222324311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11342322223 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 (11342322263) 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, 5987608 + ... + 5989501.

It is an arithmetic number, because the mean of its divisors is an integer number (2838575070).

Almost surely, 2^11342322223 is an apocalyptic number.

11342322223 is a deficient number, since it is larger than the sum of its proper divisors (11978057).

11342322223 is an equidigital number, since it uses as much as digits as its factorization.

11342322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11978056.

The product of its digits is 3456, while the sum is 25.

Adding to 11342322223 its reverse (32222324311), we get a palindrome (43564646534).

The spelling of 11342322223 in words is "eleven billion, three hundred forty-two million, three hundred twenty-two thousand, two hundred twenty-three".