11322112231321 has 8 divisors (see below), whose sum is σ = 11821992793920. Its totient is φ = 10829529195408.

The previous prime is 11322112231271. The next prime is 11322112231351. The reversal of 11322112231321 is 12313221122311.

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

It is a cyclic number.

It is not a de Polignac number, because 11322112231321 - 2¹³ = 11322112223129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11322112231351) 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, 1824378501 + ... + 1824384706.

It is an arithmetic number, because the mean of its divisors is an integer number (1477749099240).

Almost surely, 2^{11322112231321} is an apocalyptic number.

It is an amenable number.

11322112231321 is a deficient number, since it is larger than the sum of its proper divisors (499880562599).

11322112231321 is a wasteful number, since it uses less digits than its factorization.

11322112231321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3648763343.

The product of its digits is 864, while the sum is 25.

Adding to 11322112231321 its reverse (12313221122311), we get a palindrome (23635333353632).

The spelling of 11322112231321 in words is "eleven trillion, three hundred twenty-two billion, one hundred twelve million, two hundred thirty-one thousand, three hundred twenty-one".