200202201020202 has 8 divisors (see below), whose sum is σ = 400404402040416. Its totient is φ = 66734067006732.

The previous prime is 200202201020177. The next prime is 200202201020231. The reversal of 200202201020202 is 202020102202002.

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

200202201020202 is an admirable number.

It is a super-2 number, since 2×200202201020202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16683516751678 + ... + 16683516751689.

It is an arithmetic number, because the mean of its divisors is an integer number (50050550255052).

Almost surely, 2^{200202201020202} is an apocalyptic number.

200202201020202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200202201020202 is a wasteful number, since it uses less digits than its factorization.

200202201020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33367033503372.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 200202201020202 its reverse (202020102202002), we get a palindrome (402222303222204).

The spelling of 200202201020202 in words is "two hundred trillion, two hundred two billion, two hundred one million, twenty thousand, two hundred two".