11232231322 has 8 divisors (see below), whose sum is σ = 18144373716. Its totient is φ = 5184106752.

The previous prime is 11232231319. The next prime is 11232231323. The reversal of 11232231322 is 22313223211.

It can be written as a sum of positive squares in 2 ways, for example, as 9128082681 + 2104148641 = 95541^2 + 45871^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11232231293 and 11232231302.

It is not an unprimeable number, because it can be changed into a prime (11232231323) 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, 216004423 + ... + 216004474.

Almost surely, 2^11232231322 is an apocalyptic number.

11232231322 is a deficient number, since it is larger than the sum of its proper divisors (6912142394).

11232231322 is a wasteful number, since it uses less digits than its factorization.

11232231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432008912.

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

Adding to 11232231322 its reverse (22313223211), we get a palindrome (33545454533).

The spelling of 11232231322 in words is "eleven billion, two hundred thirty-two million, two hundred thirty-one thousand, three hundred twenty-two".