220002206 has 16 divisors (see below), whose sum is σ = 338264640. Its totient is φ = 107264640.

The previous prime is 220002203. The next prime is 220002283. The reversal of 220002206 is 602200022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22250 + ... + 30578.

It is an arithmetic number, because the mean of its divisors is an integer number (21141540).

Almost surely, 2^220002206 is an apocalyptic number.

220002206 is a deficient number, since it is larger than the sum of its proper divisors (118262434).

220002206 is a wasteful number, since it uses less digits than its factorization.

220002206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8659.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 220002206 is about 14832.4713382497. The cubic root of 220002206 is about 603.6830914313.

Adding to 220002206 its reverse (602200022), we get a palindrome (822202228).

The spelling of 220002206 in words is "two hundred twenty million, two thousand, two hundred six".