1002002012097 has 16 divisors (see below), whose sum is σ = 1345403025792. Its totient is φ = 663306808320.

The previous prime is 1002002012071. The next prime is 1002002012149. The reversal of 1002002012097 is 7902102002001.

It is not a de Polignac number, because 1002002012097 - 2³⁰ = 1000928270273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002002012027) 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 in 15 ways as a sum of consecutive naturals, for example, 7713 + ... + 1415649.

It is an arithmetic number, because the mean of its divisors is an integer number (84087689112).

Almost surely, 2^{1002002012097} is an apocalyptic number.

It is an amenable number.

1002002012097 is a deficient number, since it is larger than the sum of its proper divisors (343401013695).

1002002012097 is a wasteful number, since it uses less digits than its factorization.

1002002012097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409608.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 1002002012097 its reverse (7902102002001), we get a palindrome (8904104014098).

The spelling of 1002002012097 in words is "one trillion, two billion, two million, twelve thousand, ninety-seven".