200002100020202 has 8 divisors (see below), whose sum is σ = 300354853608516. Its totient is φ = 99883815484032.

The previous prime is 200002100020189. The next prime is 200002100020223. The reversal of 200002100020202 is 202020001200002.

200002100020202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 193668165093841 + 6333934926361 = 13916471^2 + 2516731^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58617260903 + ... + 58617264314.

Almost surely, 2^{200002100020202} is an apocalyptic number.

200002100020202 is a deficient number, since it is larger than the sum of its proper divisors (100352753588314).

200002100020202 is a wasteful number, since it uses less digits than its factorization.

200002100020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117234526072.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 200002100020202 its reverse (202020001200002), we get a palindrome (402022101220204).

The spelling of 200002100020202 in words is "two hundred trillion, two billion, one hundred million, twenty thousand, two hundred two".