12333321120 has 96 divisors (see below), whose sum is σ = 38987669952. Its totient is φ = 3277228032.

The previous prime is 12333321113. The next prime is 12333321137. The reversal of 12333321120 is 2112333321.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×12333321120² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 90444 + ... + 181236.

It is an arithmetic number, because the mean of its divisors is an integer number (406121562).

Almost surely, 2^12333321120 is an apocalyptic number.

12333321120 is a gapful number since it is divisible by the number (10) 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 12333321120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19493834976).

12333321120 is an abundant number, since it is smaller than the sum of its proper divisors (26654348832).

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

12333321120 is a wasteful number, since it uses less digits than its factorization.

12333321120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91094 (or 91086 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12333321120 its reverse (2112333321), we get a palindrome (14445654441).

It can be divided in two parts, 123333 and 21120, that added together give a triangular number (144453 = T₅₃₇).

The spelling of 12333321120 in words is "twelve billion, three hundred thirty-three million, three hundred twenty-one thousand, one hundred twenty".