3220012311071 has 2 divisors, whose sum is σ = 3220012311072. Its totient is φ = 3220012311070.

The previous prime is 3220012310947. The next prime is 3220012311073. The reversal of 3220012311071 is 1701132100223.

3220012311071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3220012311071 is a prime.

Together with 3220012311073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220012311073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610006155535 + 1610006155536.

It is an arithmetic number, because the mean of its divisors is an integer number (1610006155536).

Almost surely, 2^{3220012311071} is an apocalyptic number.

3220012311071 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220012311071 is an equidigital number, since it uses as much as digits as its factorization.

3220012311071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 3220012311071 its reverse (1701132100223), we get a palindrome (4921144411294).

The spelling of 3220012311071 in words is "three trillion, two hundred twenty billion, twelve million, three hundred eleven thousand, seventy-one".