9973338398011 has 2 divisors, whose sum is σ = 9973338398012. Its totient is φ = 9973338398010.

The previous prime is 9973338398003. The next prime is 9973338398029. The reversal of 9973338398011 is 1108938333799.

It is a weak prime.

It is an emirp because it is prime and its reverse (1108938333799) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9973338398011 - 2³ = 9973338398003 is a prime.

It is a super-2 number, since 2×9973338398011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9973338395011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4986669199005 + 4986669199006.

It is an arithmetic number, because the mean of its divisors is an integer number (4986669199006).

Almost surely, 2^{9973338398011} is an apocalyptic number.

9973338398011 is a deficient number, since it is larger than the sum of its proper divisors (1).

9973338398011 is an equidigital number, since it uses as much as digits as its factorization.

9973338398011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26453952, while the sum is 64.

The spelling of 9973338398011 in words is "nine trillion, nine hundred seventy-three billion, three hundred thirty-eight million, three hundred ninety-eight thousand, eleven".