12020200197 has 8 divisors (see below), whose sum is σ = 16039353120. Its totient is φ = 8007257040.

The previous prime is 12020200193. The next prime is 12020200211. The reversal of 12020200197 is 79100202021.

12020200197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12020200197 - 2² = 12020200193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020200193) 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 7 ways as a sum of consecutive naturals, for example, 1547922 + ... + 1555667.

It is an arithmetic number, because the mean of its divisors is an integer number (2004919140).

Almost surely, 2^12020200197 is an apocalyptic number.

It is an amenable number.

12020200197 is a deficient number, since it is larger than the sum of its proper divisors (4019152923).

12020200197 is a wasteful number, since it uses less digits than its factorization.

12020200197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104883.

The product of its (nonzero) digits is 504, while the sum is 24.

The spelling of 12020200197 in words is "twelve billion, twenty million, two hundred thousand, one hundred ninety-seven".