1002218228899 has 2 divisors, whose sum is σ = 1002218228900. Its totient is φ = 1002218228898.

The previous prime is 1002218228857. The next prime is 1002218228909. The reversal of 1002218228899 is 9988228122001.

1002218228899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (9988228122001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002218228899 - 2¹⁵ = 1002218196131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002218228839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501109114449 + 501109114450.

It is an arithmetic number, because the mean of its divisors is an integer number (501109114450).

Almost surely, 2^{1002218228899} is an apocalyptic number.

1002218228899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002218228899 is an equidigital number, since it uses as much as digits as its factorization.

1002218228899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 52.

The spelling of 1002218228899 in words is "one trillion, two billion, two hundred eighteen million, two hundred twenty-eight thousand, eight hundred ninety-nine".