1202002001017 has 2 divisors, whose sum is σ = 1202002001018. Its totient is φ = 1202002001016.

The previous prime is 1202002000999. The next prime is 1202002001033. The reversal of 1202002001017 is 7101002002021.

It is an a-pointer prime, because the next prime (1202002001033) can be obtained adding 1202002001017 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 692749923856 + 509252077161 = 832316^2 + 713619^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202002001017 - 2¹⁵ = 1202001968249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202002001117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601001000508 + 601001000509.

It is an arithmetic number, because the mean of its divisors is an integer number (601001000509).

Almost surely, 2^{1202002001017} is an apocalyptic number.

It is an amenable number.

1202002001017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202002001017 is an equidigital number, since it uses as much as digits as its factorization.

1202002001017 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 1202002001017 its reverse (7101002002021), we get a palindrome (8303004003038).

The spelling of 1202002001017 in words is "one trillion, two hundred two billion, two million, one thousand, seventeen".