196818133010202 has 24 divisors (see below), whose sum is σ = 465206496206400. Its totient is φ = 59641858487880.

The previous prime is 196818133010173. The next prime is 196818133010203. The reversal of 196818133010202 is 202010331818691.

196818133010202 is a `hidden beast` number, since 1 + 9 + 68 + 1 + 81 + 3 + 301 + 0 + 202 = 666.

It is not an unprimeable number, because it can be changed into a prime (196818133010203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497015487202 + ... + 497015487597.

It is an arithmetic number, because the mean of its divisors is an integer number (19383604008600).

Almost surely, 2^{196818133010202} is an apocalyptic number.

196818133010202 is an abundant number, since it is smaller than the sum of its proper divisors (268388363196198).

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

196818133010202 is a wasteful number, since it uses less digits than its factorization.

196818133010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994030974818 (or 994030974815 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

Adding to 196818133010202 its reverse (202010331818691), we get a palindrome (398828464828893).

The spelling of 196818133010202 in words is "one hundred ninety-six trillion, eight hundred eighteen billion, one hundred thirty-three million, ten thousand, two hundred two".