220221000200211 has 32 divisors (see below), whose sum is σ = 300078609811200. Its totient is φ = 143615696004480.

The previous prime is 220221000200197. The next prime is 220221000200263. The reversal of 220221000200211 is 112002000122022.

It is not a de Polignac number, because 220221000200211 - 2¹⁸ = 220220999938067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220221000200281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87407320 + ... + 89891498.

It is an arithmetic number, because the mean of its divisors is an integer number (9377456556600).

Almost surely, 2^{220221000200211} is an apocalyptic number.

220221000200211 is a deficient number, since it is larger than the sum of its proper divisors (79857609610989).

220221000200211 is a wasteful number, since it uses less digits than its factorization.

220221000200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486899.

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

Adding to 220221000200211 its reverse (112002000122022), we get a palindrome (332223000322233).

The spelling of 220221000200211 in words is "two hundred twenty trillion, two hundred twenty-one billion, two hundred thousand, two hundred eleven".