1001220020107 has 2 divisors, whose sum is σ = 1001220020108. Its totient is φ = 1001220020106.

The previous prime is 1001220020071. The next prime is 1001220020111. The reversal of 1001220020107 is 7010200221001.

Together with previous prime (1001220020071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (7010200221001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1001220020107 - 2⁷ = 1001220019979 is a prime.

It is a super-2 number, since 2×1001220020107² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1001220029107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500610010053 + 500610010054.

It is an arithmetic number, because the mean of its divisors is an integer number (500610010054).

Almost surely, 2^{1001220020107} is an apocalyptic number.

1001220020107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001220020107 is an equidigital number, since it uses as much as digits as its factorization.

1001220020107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 1001220020107 its reverse (7010200221001), we get a palindrome (8011420241108).

The spelling of 1001220020107 in words is "one trillion, one billion, two hundred twenty million, twenty thousand, one hundred seven".