12322223223344 has 10 divisors (see below), whose sum is σ = 23874307495260. Its totient is φ = 6161111611664.

The previous prime is 12322223223301. The next prime is 12322223223439. The reversal of 12322223223344 is 44332232222321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385069475714 + ... + 385069475745.

It is an arithmetic number, because the mean of its divisors is an integer number (2387430749526).

Almost surely, 2^{12322223223344} is an apocalyptic number.

It is an amenable number.

12322223223344 is a deficient number, since it is larger than the sum of its proper divisors (11552084271916).

12322223223344 is an equidigital number, since it uses as much as digits as its factorization.

12322223223344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770138951467 (or 770138951461 counting only the distinct ones).

The product of its digits is 165888, while the sum is 35.

Adding to 12322223223344 its reverse (44332232222321), we get a palindrome (56654455445665).

The spelling of 12322223223344 in words is "twelve trillion, three hundred twenty-two billion, two hundred twenty-three million, two hundred twenty-three thousand, three hundred forty-four".