12888520120067 has 2 divisors, whose sum is σ = 12888520120068. Its totient is φ = 12888520120066.

The previous prime is 12888520120043. The next prime is 12888520120079. The reversal of 12888520120067 is 76002102588821.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12888520120067 is a prime.

It is a super-2 number, since 2×12888520120067² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12888520119997 and 12888520120024.

It is not a weakly prime, because it can be changed into another prime (12888520126067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6444260060033 + 6444260060034.

It is an arithmetic number, because the mean of its divisors is an integer number (6444260060034).

Almost surely, 2^{12888520120067} is an apocalyptic number.

12888520120067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12888520120067 is an equidigital number, since it uses as much as digits as its factorization.

12888520120067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 860160, while the sum is 50.

The spelling of 12888520120067 in words is "twelve trillion, eight hundred eighty-eight billion, five hundred twenty million, one hundred twenty thousand, sixty-seven".