200020102202 has 8 divisors (see below), whose sum is σ = 302220154836. Its totient is φ = 99280050592.

The previous prime is 200020102193. The next prime is 200020102207. The reversal of 200020102202 is 202201020002.

It can be written as a sum of positive squares in 2 ways, for example, as 195117441841 + 4902660361 = 441721^2 + 70019^2 .

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

It is not an unprimeable number, because it can be changed into a prime (200020102207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364999913 + ... + 365000460.

Almost surely, 2^200020102202 is an apocalyptic number.

200020102202 is a deficient number, since it is larger than the sum of its proper divisors (102200052634).

200020102202 is a wasteful number, since it uses less digits than its factorization.

200020102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730000512.

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

Adding to 200020102202 its reverse (202201020002), we get a palindrome (402221122204).

The spelling of 200020102202 in words is "two hundred billion, twenty million, one hundred two thousand, two hundred two".