20000212011067 has 2 divisors, whose sum is σ = 20000212011068. Its totient is φ = 20000212011066.

The previous prime is 20000212011047. The next prime is 20000212011133. The reversal of 20000212011067 is 76011021200002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20000212011067 is a prime.

It is not a weakly prime, because it can be changed into another prime (20000212011047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000106005533 + 10000106005534.

It is an arithmetic number, because the mean of its divisors is an integer number (10000106005534).

Almost surely, 2^{20000212011067} is an apocalyptic number.

20000212011067 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000212011067 is an equidigital number, since it uses as much as digits as its factorization.

20000212011067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 20000212011067 its reverse (76011021200002), we get a palindrome (96011233211069).

The spelling of 20000212011067 in words is "twenty trillion, two hundred twelve million, eleven thousand, sixty-seven".