1002001222007 has 2 divisors, whose sum is σ = 1002001222008. Its totient is φ = 1002001222006.

The previous prime is 1002001221919. The next prime is 1002001222009. The reversal of 1002001222007 is 7002221002001.

It is a strong prime.

It is an emirp because it is prime and its reverse (7002221002001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002001222007 - 2²⁰ = 1002000173431 is a prime.

It is a super-2 number, since 2×1002001222007² (a number of 25 digits) contains 22 as substring.

Together with 1002001222009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002001222009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501000611003 + 501000611004.

It is an arithmetic number, because the mean of its divisors is an integer number (501000611004).

Almost surely, 2^{1002001222007} is an apocalyptic number.

1002001222007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002001222007 is an equidigital number, since it uses as much as digits as its factorization.

1002001222007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 1002001222007 its reverse (7002221002001), we get a palindrome (8004222224008).

The spelling of 1002001222007 in words is "one trillion, two billion, one million, two hundred twenty-two thousand, seven".