3516220228699 has 2 divisors, whose sum is σ = 3516220228700. Its totient is φ = 3516220228698.

The previous prime is 3516220228649. The next prime is 3516220228739. The reversal of 3516220228699 is 9968220226153.

3516220228699 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 not a de Polignac number, because 3516220228699 - 2²⁹ = 3515683357787 is a prime.

It is not a weakly prime, because it can be changed into another prime (3516220228649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1758110114349 + 1758110114350.

It is an arithmetic number, because the mean of its divisors is an integer number (1758110114350).

Almost surely, 2^{3516220228699} is an apocalyptic number.

3516220228699 is a deficient number, since it is larger than the sum of its proper divisors (1).

3516220228699 is an equidigital number, since it uses as much as digits as its factorization.

3516220228699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 3516220228699 in words is "three trillion, five hundred sixteen billion, two hundred twenty million, two hundred twenty-eight thousand, six hundred ninety-nine".