992206164097 has 4 divisors (see below), whose sum is σ = 1035345562560. Its totient is φ = 949066765636.

The previous prime is 992206164091. The next prime is 992206164149. The reversal of 992206164097 is 790461602299.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 992206164097 - 2²³ = 992197775489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (992206164091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21569699197 + ... + 21569699242.

It is an arithmetic number, because the mean of its divisors is an integer number (258836390640).

Almost surely, 2^992206164097 is an apocalyptic number.

It is an amenable number.

992206164097 is a deficient number, since it is larger than the sum of its proper divisors (43139398463).

992206164097 is a wasteful number, since it uses less digits than its factorization.

992206164097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43139398462.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 992206164097 in words is "nine hundred ninety-two billion, two hundred six million, one hundred sixty-four thousand, ninety-seven".