1220000011067 has 2 divisors, whose sum is σ = 1220000011068. Its totient is φ = 1220000011066.

The previous prime is 1220000010947. The next prime is 1220000011121. The reversal of 1220000011067 is 7601100000221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220000011067 - 2⁸ = 1220000010811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220000011567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610000005533 + 610000005534.

It is an arithmetic number, because the mean of its divisors is an integer number (610000005534).

Almost surely, 2^{1220000011067} is an apocalyptic number.

1220000011067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220000011067 is an equidigital number, since it uses as much as digits as its factorization.

1220000011067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 1220000011067 its reverse (7601100000221), we get a palindrome (8821100011288).

The spelling of 1220000011067 in words is "one trillion, two hundred twenty billion, eleven thousand, sixty-seven".