200002101202 has 4 divisors (see below), whose sum is σ = 300003151806. Its totient is φ = 100001050600.

The previous prime is 200002101179. The next prime is 200002101223. The reversal of 200002101202 is 202101200002.

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., 105163355521 + 94838745681 = 324289^2 + 307959^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000525299 + ... + 50000525302.

Almost surely, 2^200002101202 is an apocalyptic number.

200002101202 is a deficient number, since it is larger than the sum of its proper divisors (100001050604).

200002101202 is a wasteful number, since it uses less digits than its factorization.

200002101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100001050603.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200002101202 its reverse (202101200002), we get a palindrome (402103301204).

The spelling of 200002101202 in words is "two hundred billion, two million, one hundred one thousand, two hundred two".