12001011210982 has 4 divisors (see below), whose sum is σ = 18001516816476. Its totient is φ = 6000505605490.

The previous prime is 12001011210949. The next prime is 12001011211001. The reversal of 12001011210982 is 28901211010021.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12001011210982² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12001011210982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000252802744 + ... + 3000252802747.

It is an arithmetic number, because the mean of its divisors is an integer number (4500379204119).

Almost surely, 2^{12001011210982} is an apocalyptic number.

12001011210982 is a deficient number, since it is larger than the sum of its proper divisors (6000505605494).

12001011210982 is an equidigital number, since it uses as much as digits as its factorization.

12001011210982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6000505605493.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 12001011210982 in words is "twelve trillion, one billion, eleven million, two hundred ten thousand, nine hundred eighty-two".