1022303999999 has 2 divisors, whose sum is σ = 1022304000000. Its totient is φ = 1022303999998.

The previous prime is 1022303999971. The next prime is 1022304000061. The reversal of 1022303999999 is 9999993032201.

It is a weak prime.

It is an emirp because it is prime and its reverse (9999993032201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022303999999 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022303999699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511151999999 + 511152000000.

It is an arithmetic number, because the mean of its divisors is an integer number (511152000000).

Almost surely, 2^{1022303999999} is an apocalyptic number.

1022303999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022303999999 is an equidigital number, since it uses as much as digits as its factorization.

1022303999999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19131876, while the sum is 65.

The spelling of 1022303999999 in words is "one trillion, twenty-two billion, three hundred three million, nine hundred ninety-nine thousand, nine hundred ninety-nine".