220000020211 has 16 divisors (see below), whose sum is σ = 223749892800. Its totient is φ = 216271254528.

The previous prime is 220000020193. The next prime is 220000020217. The reversal of 220000020211 is 112020000022.

It is a cyclic number.

It is not a de Polignac number, because 220000020211 - 2⁷ = 220000020083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220000020217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31171195 + ... + 31178251.

It is an arithmetic number, because the mean of its divisors is an integer number (13984368300).

Almost surely, 2^220000020211 is an apocalyptic number.

220000020211 is a deficient number, since it is larger than the sum of its proper divisors (3749872589).

220000020211 is an equidigital number, since it uses as much as digits as its factorization.

220000020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8478.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 220000020211 its reverse (112020000022), we get a palindrome (332020020233).

The spelling of 220000020211 in words is "two hundred twenty billion, twenty thousand, two hundred eleven".