220002320223211 has 4 divisors (see below), whose sum is σ = 220002400981000. Its totient is φ = 220002239465424.

The previous prime is 220002320223149. The next prime is 220002320223247. The reversal of 220002320223211 is 112322023200022.

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 220002320223211 - 2³⁵ = 219967960484843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220002320223611) 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, 36144546 + ... + 41790343.

It is an arithmetic number, because the mean of its divisors is an integer number (55000600245250).

Almost surely, 2^{220002320223211} is an apocalyptic number.

220002320223211 is a deficient number, since it is larger than the sum of its proper divisors (80757789).

220002320223211 is an equidigital number, since it uses as much as digits as its factorization.

220002320223211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80757788.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 220002320223211 its reverse (112322023200022), we get a palindrome (332324343423233).

The spelling of 220002320223211 in words is "two hundred twenty trillion, two billion, three hundred twenty million, two hundred twenty-three thousand, two hundred eleven".