11322233321 has 4 divisors (see below), whose sum is σ = 12939695232. Its totient is φ = 9704771412.

The previous prime is 11322233303. The next prime is 11322233341. The reversal of 11322233321 is 12333222311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-11322233321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11322233341) 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, 808730945 + ... + 808730958.

It is an arithmetic number, because the mean of its divisors is an integer number (3234923808).

Almost surely, 2^11322233321 is an apocalyptic number.

It is an amenable number.

11322233321 is a deficient number, since it is larger than the sum of its proper divisors (1617461911).

11322233321 is an equidigital number, since it uses as much as digits as its factorization.

11322233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617461910.

The product of its digits is 1296, while the sum is 23.

Adding to 11322233321 its reverse (12333222311), we get a palindrome (23655455632).

The spelling of 11322233321 in words is "eleven billion, three hundred twenty-two million, two hundred thirty-three thousand, three hundred twenty-one".