3220220383 has 2 divisors, whose sum is σ = 3220220384. Its totient is φ = 3220220382.

The previous prime is 3220220321. The next prime is 3220220389. The reversal of 3220220383 is 3830220223.

It is a strong prime.

It is an emirp because it is prime and its reverse (3830220223) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3220220383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220220389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610110191 + 1610110192.

It is an arithmetic number, because the mean of its divisors is an integer number (1610110192).

Almost surely, 2^3220220383 is an apocalyptic number.

3220220383 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220220383 is an equidigital number, since it uses as much as digits as its factorization.

3220220383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3220220383 is about 56746.9856732496. The cubic root of 3220220383 is about 1476.7099400196.

The spelling of 3220220383 in words is "three billion, two hundred twenty million, two hundred twenty thousand, three hundred eighty-three".