12195829435197 has 16 divisors (see below), whose sum is σ = 17232122335680. Its totient is φ = 7658721033600.

The previous prime is 12195829435183. The next prime is 12195829435199. The reversal of 12195829435197 is 79153492859121.

It is not a de Polignac number, because 12195829435197 - 2¹² = 12195829431101 is a prime.

It is a super-3 number, since 3×12195829435197³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12195829435199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1709532379 + ... + 1709539512.

It is an arithmetic number, because the mean of its divisors is an integer number (1077007645980).

Almost surely, 2^{12195829435197} is an apocalyptic number.

It is an amenable number.

12195829435197 is a deficient number, since it is larger than the sum of its proper divisors (5036292900483).

12195829435197 is a wasteful number, since it uses less digits than its factorization.

12195829435197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419071964.

The product of its digits is 48988800, while the sum is 66.

The spelling of 12195829435197 in words is "twelve trillion, one hundred ninety-five billion, eight hundred twenty-nine million, four hundred thirty-five thousand, one hundred ninety-seven".