1067222784871 has 2 divisors, whose sum is σ = 1067222784872. Its totient is φ = 1067222784870.

The previous prime is 1067222784809. The next prime is 1067222784899. The reversal of 1067222784871 is 1784872227601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1067222784871 - 2⁹ = 1067222784359 is a prime.

It is a super-2 number, since 2×1067222784871² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1067222704871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533611392435 + 533611392436.

It is an arithmetic number, because the mean of its divisors is an integer number (533611392436).

Almost surely, 2^{1067222784871} is an apocalyptic number.

1067222784871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067222784871 is an equidigital number, since it uses as much as digits as its factorization.

1067222784871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4214784, while the sum is 55.

The spelling of 1067222784871 in words is "one trillion, sixty-seven billion, two hundred twenty-two million, seven hundred eighty-four thousand, eight hundred seventy-one".