200113212000202 has 4 divisors (see below), whose sum is σ = 300169818000306. Its totient is φ = 100056606000100.

The previous prime is 200113212000199. The next prime is 200113212000217. The reversal of 200113212000202 is 202000212311002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 122849270220121 + 77263941780081 = 11083739^2 + 8789991^2 .

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 as a sum of consecutive naturals, namely, 50028303000049 + ... + 50028303000052.

Almost surely, 2^{200113212000202} is an apocalyptic number.

200113212000202 is a deficient number, since it is larger than the sum of its proper divisors (100056606000104).

200113212000202 is a wasteful number, since it uses less digits than its factorization.

200113212000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100056606000103.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 200113212000202 its reverse (202000212311002), we get a palindrome (402113424311204).

The spelling of 200113212000202 in words is "two hundred trillion, one hundred thirteen billion, two hundred twelve million, two hundred two", and thus it is an aban number.