12001201010199 has 24 divisors (see below), whose sum is σ = 17352508602000. Its totient is φ = 7992754963200.

The previous prime is 12001201010147. The next prime is 12001201010203. The reversal of 12001201010199 is 99101010210021.

It is not a de Polignac number, because 12001201010199 - 2³³ = 11992611075607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001201010129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38895072 + ... + 39202410.

It is an arithmetic number, because the mean of its divisors is an integer number (723021191750).

Almost surely, 2^{12001201010199} is an apocalyptic number.

12001201010199 is a deficient number, since it is larger than the sum of its proper divisors (5351307591801).

12001201010199 is a wasteful number, since it uses less digits than its factorization.

12001201010199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311695 (or 311692 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 12001201010199 in words is "twelve trillion, one billion, two hundred one million, ten thousand, one hundred ninety-nine".