3220213144399 has 2 divisors, whose sum is σ = 3220213144400. Its totient is φ = 3220213144398.

The previous prime is 3220213144367. The next prime is 3220213144429. The reversal of 3220213144399 is 9934413120223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3220213144399 - 2⁵ = 3220213144367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220213144199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610106572199 + 1610106572200.

It is an arithmetic number, because the mean of its divisors is an integer number (1610106572200).

Almost surely, 2^{3220213144399} is an apocalyptic number.

3220213144399 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220213144399 is an equidigital number, since it uses as much as digits as its factorization.

3220213144399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 3220213144399 in words is "three trillion, two hundred twenty billion, two hundred thirteen million, one hundred forty-four thousand, three hundred ninety-nine".