1002202000097 has 2 divisors, whose sum is σ = 1002202000098. Its totient is φ = 1002202000096.

The previous prime is 1002202000067. The next prime is 1002202000123. The reversal of 1002202000097 is 7900002022001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 552013336576 + 450188663521 = 742976^2 + 670961^2 .

It is an emirp because it is prime and its reverse (7900002022001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002202000097 - 2¹² = 1002201996001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002202000067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501101000048 + 501101000049.

It is an arithmetic number, because the mean of its divisors is an integer number (501101000049).

Almost surely, 2^{1002202000097} is an apocalyptic number.

It is an amenable number.

1002202000097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002202000097 is an equidigital number, since it uses as much as digits as its factorization.

1002202000097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 1002202000097 its reverse (7900002022001), we get a palindrome (8902204022098).

The spelling of 1002202000097 in words is "one trillion, two billion, two hundred two million, ninety-seven", and thus it is an aban number.