3220012212271 has 2 divisors, whose sum is σ = 3220012212272. Its totient is φ = 3220012212270.

The previous prime is 3220012212229. The next prime is 3220012212301. The reversal of 3220012212271 is 1722122100223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3220012212271 - 2²⁹ = 3219475341359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220012215271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610006106135 + 1610006106136.

It is an arithmetic number, because the mean of its divisors is an integer number (1610006106136).

Almost surely, 2^{3220012212271} is an apocalyptic number.

3220012212271 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220012212271 is an equidigital number, since it uses as much as digits as its factorization.

3220012212271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 3220012212271 its reverse (1722122100223), we get a palindrome (4942134312494).

The spelling of 3220012212271 in words is "three trillion, two hundred twenty billion, twelve million, two hundred twelve thousand, two hundred seventy-one".