12021120119999 has 8 divisors (see below), whose sum is σ = 12040336431360. Its totient is φ = 12001907828736.

The previous prime is 12021120119941. The next prime is 12021120120013. The reversal of 12021120119999 is 99991102112021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12021120119999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12021120119399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5008994 + ... + 7009440.

It is an arithmetic number, because the mean of its divisors is an integer number (1505042053920).

Almost surely, 2^{12021120119999} is an apocalyptic number.

12021120119999 is a deficient number, since it is larger than the sum of its proper divisors (19216311361).

12021120119999 is an equidigital number, since it uses as much as digits as its factorization.

12021120119999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010049.

The product of its (nonzero) digits is 52488, while the sum is 47.

The spelling of 12021120119999 in words is "twelve trillion, twenty-one billion, one hundred twenty million, one hundred nineteen thousand, nine hundred ninety-nine".