213220330332271 has 2 divisors, whose sum is σ = 213220330332272. Its totient is φ = 213220330332270.

The previous prime is 213220330332241. The next prime is 213220330332301. The reversal of 213220330332271 is 172233033022312.

It is a balanced prime because it is at equal distance from previous prime (213220330332241) and next prime (213220330332301).

It is a cyclic number.

It is not a de Polignac number, because 213220330332271 - 2⁵ = 213220330332239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213220330332241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106610165166135 + 106610165166136.

It is an arithmetic number, because the mean of its divisors is an integer number (106610165166136).

Almost surely, 2^{213220330332271} is an apocalyptic number.

213220330332271 is a deficient number, since it is larger than the sum of its proper divisors (1).

213220330332271 is an equidigital number, since it uses as much as digits as its factorization.

213220330332271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 34.

Adding to 213220330332271 its reverse (172233033022312), we get a palindrome (385453363354583).

The spelling of 213220330332271 in words is "two hundred thirteen trillion, two hundred twenty billion, three hundred thirty million, three hundred thirty-two thousand, two hundred seventy-one".