1067365656811 has 2 divisors, whose sum is σ = 1067365656812. Its totient is φ = 1067365656810.

The previous prime is 1067365656809. The next prime is 1067365656817. The reversal of 1067365656811 is 1186565637601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1067365656811 - 2¹ = 1067365656809 is a prime.

It is a super-2 number, since 2×1067365656811² (a number of 25 digits) contains 22 as substring.

Together with 1067365656809, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1067365656817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533682828405 + 533682828406.

It is an arithmetic number, because the mean of its divisors is an integer number (533682828406).

Almost surely, 2^{1067365656811} is an apocalyptic number.

1067365656811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067365656811 is an equidigital number, since it uses as much as digits as its factorization.

1067365656811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 1067365656811 in words is "one trillion, sixty-seven billion, three hundred sixty-five million, six hundred fifty-six thousand, eight hundred eleven".