220313211003211 has 4 divisors (see below), whose sum is σ = 220966959404152. Its totient is φ = 219659462602272.

The previous prime is 220313211003091. The next prime is 220313211003239. The reversal of 220313211003211 is 112300112313022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220313211003211 - 2¹⁵ = 220313210970443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220313211001211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326874199965 + ... + 326874200638.

It is an arithmetic number, because the mean of its divisors is an integer number (55241739851038).

Almost surely, 2^{220313211003211} is an apocalyptic number.

220313211003211 is a deficient number, since it is larger than the sum of its proper divisors (653748400941).

220313211003211 is an equidigital number, since it uses as much as digits as its factorization.

220313211003211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653748400940.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 220313211003211 its reverse (112300112313022), we get a palindrome (332613323316233).

The spelling of 220313211003211 in words is "two hundred twenty trillion, three hundred thirteen billion, two hundred eleven million, three thousand, two hundred eleven".