11243402322 has 32 divisors (see below), whose sum is σ = 23000792832. Its totient is φ = 3662383104.

The previous prime is 11243402297. The next prime is 11243402327. The reversal of 11243402322 is 22320434211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11243402292 and 11243402301.

It is not an unprimeable number, because it can be changed into a prime (11243402327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153618 + ... + 214674.

It is an arithmetic number, because the mean of its divisors is an integer number (718774776).

Almost surely, 2^11243402322 is an apocalyptic number.

11243402322 is an abundant number, since it is smaller than the sum of its proper divisors (11757390510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11243402322 is a wasteful number, since it uses less digits than its factorization.

11243402322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61762.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11243402322 its reverse (22320434211), we get a palindrome (33563836533).

The spelling of 11243402322 in words is "eleven billion, two hundred forty-three million, four hundred two thousand, three hundred twenty-two".