3220878911 has 2 divisors, whose sum is σ = 3220878912. Its totient is φ = 3220878910.

The previous prime is 3220878893. The next prime is 3220878929. The reversal of 3220878911 is 1198780223.

It is a balanced prime because it is at equal distance from previous prime (3220878893) and next prime (3220878929).

It is a cyclic number.

It is not a de Polignac number, because 3220878911 - 2¹⁴ = 3220862527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220878931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610439455 + 1610439456.

It is an arithmetic number, because the mean of its divisors is an integer number (1610439456).

Almost surely, 2^3220878911 is an apocalyptic number.

3220878911 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220878911 is an equidigital number, since it uses as much as digits as its factorization.

3220878911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 3220878911 is about 56752.7876936455. The cubic root of 3220878911 is about 1476.8105944725.

The spelling of 3220878911 in words is "three billion, two hundred twenty million, eight hundred seventy-eight thousand, nine hundred eleven".