992200203091 has 2 divisors, whose sum is σ = 992200203092. Its totient is φ = 992200203090.

The previous prime is 992200203089. The next prime is 992200203119. The reversal of 992200203091 is 190302002299.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 992200203091 - 2¹ = 992200203089 is a prime.

It is a super-2 number, since 2×992200203091² (a number of 25 digits) contains 22 as substring.

Together with 992200203089, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 992200203091.

It is not a weakly prime, because it can be changed into another prime (992200203031) 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, 496100101545 + 496100101546.

It is an arithmetic number, because the mean of its divisors is an integer number (496100101546).

Almost surely, 2^992200203091 is an apocalyptic number.

992200203091 is a deficient number, since it is larger than the sum of its proper divisors (1).

992200203091 is an equidigital number, since it uses as much as digits as its factorization.

992200203091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 992200203091 in words is "nine hundred ninety-two billion, two hundred million, two hundred three thousand, ninety-one".