12001119793420 has 24 divisors (see below), whose sum is σ = 25505994359664. Its totient is φ = 4742611194816.

The previous prime is 12001119793417. The next prime is 12001119793433. The reversal of 12001119793420 is 2439791110021.

It is an unprimeable number.

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, 3614793459 + ... + 3614796778.

It is an arithmetic number, because the mean of its divisors is an integer number (1062749764986).

Almost surely, 2^{12001119793420} is an apocalyptic number.

12001119793420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12001119793420 is an abundant number, since it is smaller than the sum of its proper divisors (13504874566244).

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

12001119793420 is a wasteful number, since it uses less digits than its factorization.

12001119793420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7229590329 (or 7229590327 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 40.

The spelling of 12001119793420 in words is "twelve trillion, one billion, one hundred nineteen million, seven hundred ninety-three thousand, four hundred twenty".