12001120098 has 32 divisors (see below), whose sum is σ = 26189291520. Its totient is φ = 3636004560.

The previous prime is 12001120069. The next prime is 12001120099. The reversal of 12001120098 is 89002110021.

12001120098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12001120099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405943 + ... + 434501.

It is an arithmetic number, because the mean of its divisors is an integer number (818415360).

Almost surely, 2^12001120098 is an apocalyptic number.

12001120098 is an abundant number, since it is smaller than the sum of its proper divisors (14188171422).

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

12001120098 is a wasteful number, since it uses less digits than its factorization.

12001120098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34942.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 12001120098 in words is "twelve billion, one million, one hundred twenty thousand, ninety-eight".