11321441322 has 16 divisors (see below), whose sum is σ = 22653624000. Its totient is φ = 3772023552.

The previous prime is 11321441321. The next prime is 11321441333. The reversal of 11321441322 is 22314412311.

It is a junction number, because it is equal to n+sod(n) for n = 11321441292 and 11321441301.

It is not an unprimeable number, because it can be changed into a prime (11321441321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433822 + ... + 459177.

It is an arithmetic number, because the mean of its divisors is an integer number (1415851500).

Almost surely, 2^11321441322 is an apocalyptic number.

11321441322 is an abundant number, since it is smaller than the sum of its proper divisors (11332182678).

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

11321441322 is a wasteful number, since it uses less digits than its factorization.

11321441322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895117.

The product of its digits is 1152, while the sum is 24.

Adding to 11321441322 its reverse (22314412311), we get a palindrome (33635853633).

The spelling of 11321441322 in words is "eleven billion, three hundred twenty-one million, four hundred forty-one thousand, three hundred twenty-two".