12032002320320 has 56 divisors (see below), whose sum is σ = 28904756103504. Its totient is φ = 4770209755136.

The previous prime is 12032002320311. The next prime is 12032002320329. The reversal of 12032002320320 is 2302320023021.

It is an interprime number because it is at equal distance from previous prime (12032002320311) and next prime (12032002320329).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12032002320292 and 12032002320301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032002320329) 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 7 ways as a sum of consecutive naturals, for example, 166335554 + ... + 166407873.

Almost surely, 2^{12032002320320} is an apocalyptic number.

12032002320320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12032002320320 is an abundant number, since it is smaller than the sum of its proper divisors (16872753783184).

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

12032002320320 is a wasteful number, since it uses less digits than its factorization.

12032002320320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332743557 (or 332743547 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12032002320320 its reverse (2302320023021), we get a palindrome (14334322343341).

The spelling of 12032002320320 in words is "twelve trillion, thirty-two billion, two million, three hundred twenty thousand, three hundred twenty".