11222331322 has 4 divisors (see below), whose sum is σ = 16833496986. Its totient is φ = 5611165660.

The previous prime is 11222331317. The next prime is 11222331331. The reversal of 11222331322 is 22313322211.

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

It can be written as a sum of positive squares in only one way, i.e., 10385444281 + 836887041 = 101909^2 + 28929^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11222331293 and 11222331302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805582829 + ... + 2805582832.

Almost surely, 2^11222331322 is an apocalyptic number.

11222331322 is a deficient number, since it is larger than the sum of its proper divisors (5611165664).

11222331322 is an equidigital number, since it uses as much as digits as its factorization.

11222331322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611165663.

The product of its digits is 864, while the sum is 22.

Adding to 11222331322 its reverse (22313322211), we get a palindrome (33535653533).

The spelling of 11222331322 in words is "eleven billion, two hundred twenty-two million, three hundred thirty-one thousand, three hundred twenty-two".