2097170288196 has 12 divisors (see below), whose sum is σ = 4893397339152. Its totient is φ = 699056762728.

The previous prime is 2097170288179. The next prime is 2097170288197. The reversal of 2097170288196 is 6918820717902.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2097170288197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87382095330 + ... + 87382095353.

It is an arithmetic number, because the mean of its divisors is an integer number (407783111596).

Almost surely, 2^{2097170288196} is an apocalyptic number.

It is an amenable number.

2097170288196 is an abundant number, since it is smaller than the sum of its proper divisors (2796227050956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2097170288196 is a wasteful number, since it uses less digits than its factorization.

2097170288196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174764190690 (or 174764190688 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 60.

The spelling of 2097170288196 in words is "two trillion, ninety-seven billion, one hundred seventy million, two hundred eighty-eight thousand, one hundred ninety-six".