220020210011211 has 16 divisors (see below), whose sum is σ = 301257837941760. Its totient is φ = 142783662752640.

The previous prime is 220020210011201. The next prime is 220020210011219. The reversal of 220020210011211 is 112110012020022.

It is not a de Polignac number, because 220020210011211 - 2¹⁰ = 220020210010187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220020210011219) 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, 6537696670 + ... + 6537730323.

It is an arithmetic number, because the mean of its divisors is an integer number (18828614871360).

Almost surely, 2^{220020210011211} is an apocalyptic number.

220020210011211 is a deficient number, since it is larger than the sum of its proper divisors (81237627930549).

220020210011211 is a wasteful number, since it uses less digits than its factorization.

220020210011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13075427146.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220020210011211 its reverse (112110012020022), we get a palindrome (332130222031233).

The spelling of 220020210011211 in words is "two hundred twenty trillion, twenty billion, two hundred ten million, eleven thousand, two hundred eleven".