11322112312312 has 8 divisors (see below), whose sum is σ = 21228960585600. Its totient is φ = 5661056156152.

The previous prime is 11322112312249. The next prime is 11322112312327. The reversal of 11322112312312 is 21321321122311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707632019512 + ... + 707632019527.

It is an arithmetic number, because the mean of its divisors is an integer number (2653620073200).

Almost surely, 2^{11322112312312} is an apocalyptic number.

It is an amenable number.

11322112312312 is a deficient number, since it is larger than the sum of its proper divisors (9906848273288).

11322112312312 is a wasteful number, since it uses less digits than its factorization.

11322112312312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415264039045 (or 1415264039041 counting only the distinct ones).

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

Adding to 11322112312312 its reverse (21321321122311), we get a palindrome (32643433434623).

The spelling of 11322112312312 in words is "eleven trillion, three hundred twenty-two billion, one hundred twelve million, three hundred twelve thousand, three hundred twelve".