200002210000202 has 4 divisors (see below), whose sum is σ = 300003315000306. Its totient is φ = 100001105000100.

The previous prime is 200002210000183. The next prime is 200002210000223. The reversal of 200002210000202 is 202000012200002.

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., 192038870280481 + 7963339719721 = 13857809^2 + 2821939^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000552500049 + ... + 50000552500052.

Almost surely, 2^{200002210000202} is an apocalyptic number.

200002210000202 is a deficient number, since it is larger than the sum of its proper divisors (100001105000104).

200002210000202 is a wasteful number, since it uses less digits than its factorization.

200002210000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100001105000103.

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

Adding to 200002210000202 its reverse (202000012200002), we get a palindrome (402002222200204).

The spelling of 200002210000202 in words is "two hundred trillion, two billion, two hundred ten million, two hundred two", and thus it is an aban number.