220200020212 has 24 divisors (see below), whose sum is σ = 410766204800. Its totient is φ = 102984950016.

The previous prime is 220200020203. The next prime is 220200020237. The reversal of 220200020212 is 212020002022.

220200020212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220200020192 and 220200020201.

It is a congruent number.

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, 18331773 + ... + 18343780.

Almost surely, 2^220200020212 is an apocalyptic number.

It is an amenable number.

220200020212 is a deficient number, since it is larger than the sum of its proper divisors (190566184588).

220200020212 is a wasteful number, since it uses less digits than its factorization.

220200020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36675655 (or 36675653 counting only the distinct ones).

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

Adding to 220200020212 its reverse (212020002022), we get a palindrome (432220022234).

The spelling of 220200020212 in words is "two hundred twenty billion, two hundred million, twenty thousand, two hundred twelve".