220000200202 has 4 divisors (see below), whose sum is σ = 330000300306. Its totient is φ = 110000100100.

The previous prime is 220000200191. The next prime is 220000200223. The reversal of 220000200202 is 202002000022.

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., 182740005361 + 37260194841 = 427481^2 + 193029^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000050049 + ... + 55000050052.

Almost surely, 2^220000200202 is an apocalyptic number.

220000200202 is a deficient number, since it is larger than the sum of its proper divisors (110000100104).

220000200202 is a wasteful number, since it uses less digits than its factorization.

220000200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110000100103.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 220000200202 its reverse (202002000022), we get a palindrome (422002200224).

The spelling of 220000200202 in words is "two hundred twenty billion, two hundred thousand, two hundred two".