12023244234320 has 80 divisors (see below), whose sum is σ = 30500905674240. Its totient is φ = 4371287923200.

The previous prime is 12023244234283. The next prime is 12023244234329. The reversal of 12023244234320 is 2343244232021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023244234329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3565826 + ... + 6063134.

It is an arithmetic number, because the mean of its divisors is an integer number (381261320928).

Almost surely, 2^{12023244234320} is an apocalyptic number.

12023244234320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12023244234320 is an abundant number, since it is smaller than the sum of its proper divisors (18477661439920).

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

12023244234320 is a wasteful number, since it uses less digits than its factorization.

12023244234320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502804 (or 2502798 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 12023244234320 its reverse (2343244232021), we get a palindrome (14366488466341).

The spelling of 12023244234320 in words is "twelve trillion, twenty-three billion, two hundred forty-four million, two hundred thirty-four thousand, three hundred twenty".