12838898167 has 2 divisors, whose sum is σ = 12838898168. Its totient is φ = 12838898166.

The previous prime is 12838898153. The next prime is 12838898173. The reversal of 12838898167 is 76189883821.

It is a strong prime.

It is an emirp because it is prime and its reverse (76189883821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12838898167 - 2¹⁹ = 12838373879 is a prime.

It is a super-2 number, since 2×12838898167² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12838898147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6419449083 + 6419449084.

It is an arithmetic number, because the mean of its divisors is an integer number (6419449084).

Almost surely, 2^12838898167 is an apocalyptic number.

12838898167 is a deficient number, since it is larger than the sum of its proper divisors (1).

12838898167 is an equidigital number, since it uses as much as digits as its factorization.

12838898167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9289728, while the sum is 61.

The spelling of 12838898167 in words is "twelve billion, eight hundred thirty-eight million, eight hundred ninety-eight thousand, one hundred sixty-seven".