10992162191 has 2 divisors, whose sum is σ = 10992162192. Its totient is φ = 10992162190.

The previous prime is 10992162143. The next prime is 10992162193. The reversal of 10992162191 is 19126129901.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (19126129901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10992162191 - 2¹⁴ = 10992145807 is a prime.

Together with 10992162193, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10992162193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5496081095 + 5496081096.

It is an arithmetic number, because the mean of its divisors is an integer number (5496081096).

Almost surely, 2^10992162191 is an apocalyptic number.

10992162191 is a deficient number, since it is larger than the sum of its proper divisors (1).

10992162191 is an equidigital number, since it uses as much as digits as its factorization.

10992162191 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 41.

The spelling of 10992162191 in words is "ten billion, nine hundred ninety-two million, one hundred sixty-two thousand, one hundred ninety-one".