1120212000191 has 2 divisors, whose sum is σ = 1120212000192. Its totient is φ = 1120212000190.

The previous prime is 1120212000161. The next prime is 1120212000227. The reversal of 1120212000191 is 1910002120211.

It is a weak prime.

It is an emirp because it is prime and its reverse (1910002120211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120212000191 - 2¹⁸ = 1120211738047 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120212000161) 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, 560106000095 + 560106000096.

It is an arithmetic number, because the mean of its divisors is an integer number (560106000096).

Almost surely, 2^{1120212000191} is an apocalyptic number.

1120212000191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120212000191 is an equidigital number, since it uses as much as digits as its factorization.

1120212000191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 1120212000191 in words is "one trillion, one hundred twenty billion, two hundred twelve million, one hundred ninety-one", and thus it is an aban number.