12000001000189 has 2 divisors, whose sum is σ = 12000001000190. Its totient is φ = 12000001000188.

The previous prime is 12000001000159. The next prime is 12000001000201. The reversal of 12000001000189 is 98100010000021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6258427839225 + 5741573160964 = 2501685^2 + 2396158^2 .

It is a cyclic number.

It is not a de Polignac number, because 12000001000189 - 2²⁵ = 11999967445757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12000001000139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000000500094 + 6000000500095.

It is an arithmetic number, because the mean of its divisors is an integer number (6000000500095).

Almost surely, 2^{12000001000189} is an apocalyptic number.

It is an amenable number.

12000001000189 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000001000189 is an equidigital number, since it uses as much as digits as its factorization.

12000001000189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 12000001000189 in words is "twelve trillion, one million, one hundred eighty-nine", and thus it is an aban number.