1002221022067 has 2 divisors, whose sum is σ = 1002221022068. Its totient is φ = 1002221022066.

The previous prime is 1002221021981. The next prime is 1002221022071. The reversal of 1002221022067 is 7602201222001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002221022067 - 2³⁵ = 967861283699 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002221022167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501110511033 + 501110511034.

It is an arithmetic number, because the mean of its divisors is an integer number (501110511034).

Almost surely, 2^{1002221022067} is an apocalyptic number.

1002221022067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002221022067 is an equidigital number, since it uses as much as digits as its factorization.

1002221022067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 1002221022067 its reverse (7602201222001), we get a palindrome (8604422244068).

The spelling of 1002221022067 in words is "one trillion, two billion, two hundred twenty-one million, twenty-two thousand, sixty-seven".