11443224322 has 4 divisors (see below), whose sum is σ = 17164836486. Its totient is φ = 5721612160.

The previous prime is 11443224307. The next prime is 11443224323. The reversal of 11443224322 is 22342234411.

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., 6990464881 + 4452759441 = 83609^2 + 66729^2 .

It is a super-2 number, since 2×11443224322² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11443224323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860806079 + ... + 2860806082.

Almost surely, 2^11443224322 is an apocalyptic number.

11443224322 is a deficient number, since it is larger than the sum of its proper divisors (5721612164).

11443224322 is an equidigital number, since it uses as much as digits as its factorization.

11443224322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5721612163.

The product of its digits is 9216, while the sum is 28.

Adding to 11443224322 its reverse (22342234411), we get a palindrome (33785458733).

The spelling of 11443224322 in words is "eleven billion, four hundred forty-three million, two hundred twenty-four thousand, three hundred twenty-two".