12000020001198 has 16 divisors (see below), whose sum is σ = 24558180468096. Its totient is φ = 3906983256120.

The previous prime is 12000020001191. The next prime is 12000020001199. The reversal of 12000020001198 is 89110002000021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000020001191) 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, 23255852458 + ... + 23255852973.

It is an arithmetic number, because the mean of its divisors is an integer number (1534886279256).

Almost surely, 2^{12000020001198} is an apocalyptic number.

12000020001198 is an abundant number, since it is smaller than the sum of its proper divisors (12558160466898).

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

12000020001198 is a wasteful number, since it uses less digits than its factorization.

12000020001198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46511705479.

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

The spelling of 12000020001198 in words is "twelve trillion, twenty million, one thousand, one hundred ninety-eight".