2012130402067 has 2 divisors, whose sum is σ = 2012130402068. Its totient is φ = 2012130402066.

The previous prime is 2012130402059. The next prime is 2012130402091. The reversal of 2012130402067 is 7602040312102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012130402067 - 2³ = 2012130402059 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012130402047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006065201033 + 1006065201034.

It is an arithmetic number, because the mean of its divisors is an integer number (1006065201034).

Almost surely, 2^{2012130402067} is an apocalyptic number.

2012130402067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012130402067 is an equidigital number, since it uses as much as digits as its factorization.

2012130402067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 2012130402067 its reverse (7602040312102), we get a palindrome (9614170714169).

The spelling of 2012130402067 in words is "two trillion, twelve billion, one hundred thirty million, four hundred two thousand, sixty-seven".