220200020210 has 16 divisors (see below), whose sum is σ = 397378963800. Its totient is φ = 87853579776.

The previous prime is 220200020203. The next prime is 220200020237. The reversal of 220200020210 is 12020002022.

220200020210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 105229520881 + 114970499329 = 324391^2 + 339073^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220200020191 and 220200020200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28299455 + ... + 28307234.

Almost surely, 2^220200020210 is an apocalyptic number.

220200020210 is a deficient number, since it is larger than the sum of its proper divisors (177178943590).

220200020210 is a wasteful number, since it uses less digits than its factorization.

220200020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56607085.

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

Adding to 220200020210 its reverse (12020002022), we get a palindrome (232220022232).

The spelling of 220200020210 in words is "two hundred twenty billion, two hundred million, twenty thousand, two hundred ten".