220320002206 has 16 divisors (see below), whose sum is σ = 335035962000. Its totient is φ = 108641608128.

The previous prime is 220320002171. The next prime is 220320002207. The reversal of 220320002206 is 602200023022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220320002207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1824760 + ... + 1941748.

It is an arithmetic number, because the mean of its divisors is an integer number (20939747625).

Almost surely, 2^220320002206 is an apocalyptic number.

220320002206 is a deficient number, since it is larger than the sum of its proper divisors (114715959794).

220320002206 is a wasteful number, since it uses less digits than its factorization.

220320002206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129963.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 220320002206 its reverse (602200023022), we get a palindrome (822520025228).

The spelling of 220320002206 in words is "two hundred twenty billion, three hundred twenty million, two thousand, two hundred six".