1323312122344 has 16 divisors (see below), whose sum is σ = 2499060664800. Its totient is φ = 656895945072.

The previous prime is 1323312122311. The next prime is 1323312122347. The reversal of 1323312122344 is 4432212133231.

It is not an unprimeable number, because it can be changed into a prime (1323312122347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595013332 + ... + 595015555.

It is an arithmetic number, because the mean of its divisors is an integer number (156191291550).

Almost surely, 2^{1323312122344} is an apocalyptic number.

It is an amenable number.

1323312122344 is a deficient number, since it is larger than the sum of its proper divisors (1175748542456).

1323312122344 is a wasteful number, since it uses less digits than its factorization.

1323312122344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190029032 (or 1190029028 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 1323312122344 its reverse (4432212133231), we get a palindrome (5755524255575).

The spelling of 1323312122344 in words is "one trillion, three hundred twenty-three billion, three hundred twelve million, one hundred twenty-two thousand, three hundred forty-four".