12000021120982 has 8 divisors (see below), whose sum is σ = 18620722429200. Its totient is φ = 5793113644584.

The previous prime is 12000021120977. The next prime is 12000021120991. The reversal of 12000021120982 is 28902112000021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12000021120982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103448457882 + ... + 103448457997.

It is an arithmetic number, because the mean of its divisors is an integer number (2327590303650).

Almost surely, 2^{12000021120982} is an apocalyptic number.

12000021120982 is a deficient number, since it is larger than the sum of its proper divisors (6620701308218).

12000021120982 is a wasteful number, since it uses less digits than its factorization.

12000021120982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206896915910.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 12000021120982 in words is "twelve trillion, twenty-one million, one hundred twenty thousand, nine hundred eighty-two".