220022020210 has 8 divisors (see below), whose sum is σ = 396039636396. Its totient is φ = 88008808080.

The previous prime is 220022020187. The next prime is 220022020247. The reversal of 220022020210 is 12020220022.

220022020210 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 2 ways, for example, as 203235967489 + 16786052721 = 450817^2 + 129561^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 11001101001 + ... + 11001101020.

Almost surely, 2^220022020210 is an apocalyptic number.

220022020210 is a deficient number, since it is larger than the sum of its proper divisors (176017616186).

220022020210 is a wasteful number, since it uses less digits than its factorization.

220022020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22002202028.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 220022020210 its reverse (12020220022), we get a palindrome (232042240232).

The spelling of 220022020210 in words is "two hundred twenty billion, twenty-two million, twenty thousand, two hundred ten".