220020212211 has 8 divisors (see below), whose sum is σ = 308800297920. Its totient is φ = 138960133992.

The previous prime is 220020212207. The next prime is 220020212233. The reversal of 220020212211 is 112212020022.

220020212211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 220020212211 - 2² = 220020212207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220020212261) by changing a digit.

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, 1930001805 + ... + 1930001918.

It is an arithmetic number, because the mean of its divisors is an integer number (38600037240).

Almost surely, 2^220020212211 is an apocalyptic number.

220020212211 is a deficient number, since it is larger than the sum of its proper divisors (88780085709).

220020212211 is a wasteful number, since it uses less digits than its factorization.

220020212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860003745.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220020212211 its reverse (112212020022), we get a palindrome (332232232233).

The spelling of 220020212211 in words is "two hundred twenty billion, twenty million, two hundred twelve thousand, two hundred eleven".