1323332210112 has 112 divisors (see below), whose sum is σ = 3820791090432. Its totient is φ = 400886599680.

The previous prime is 1323332210099. The next prime is 1323332210117. The reversal of 1323332210112 is 2110122333231.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323332210117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6902493 + ... + 7091619.

Almost surely, 2^{1323332210112} is an apocalyptic number.

1323332210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323332210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1910395545216).

1323332210112 is an abundant number, since it is smaller than the sum of its proper divisors (2497458880320).

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

1323332210112 is a wasteful number, since it uses less digits than its factorization.

1323332210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192466 (or 192456 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1323332210112 its reverse (2110122333231), we get a palindrome (3433454543343).

The spelling of 1323332210112 in words is "one trillion, three hundred twenty-three billion, three hundred thirty-two million, two hundred ten thousand, one hundred twelve".