9999962188159 has 2 divisors, whose sum is σ = 9999962188160. Its totient is φ = 9999962188158.

The previous prime is 9999962187991. The next prime is 9999962188189. The reversal of 9999962188159 is 9518812699999.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9999962188159 - 2¹³ = 9999962179967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9999962188189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4999981094079 + 4999981094080.

It is an arithmetic number, because the mean of its divisors is an integer number (4999981094080).

Almost surely, 2^{9999962188159} is an apocalyptic number.

9999962188159 is a deficient number, since it is larger than the sum of its proper divisors (1).

9999962188159 is an equidigital number, since it uses as much as digits as its factorization.

9999962188159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2040733440, while the sum is 85.

The spelling of 9999962188159 in words is "nine trillion, nine hundred ninety-nine billion, nine hundred sixty-two million, one hundred eighty-eight thousand, one hundred fifty-nine".