122300001191 has 2 divisors, whose sum is σ = 122300001192. Its totient is φ = 122300001190.

The previous prime is 122300001157. The next prime is 122300001203. The reversal of 122300001191 is 191100003221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122300001191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122300001491) 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, 61150000595 + 61150000596.

It is an arithmetic number, because the mean of its divisors is an integer number (61150000596).

Almost surely, 2^122300001191 is an apocalyptic number.

122300001191 is a deficient number, since it is larger than the sum of its proper divisors (1).

122300001191 is an equidigital number, since it uses as much as digits as its factorization.

122300001191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 122300001191 in words is "one hundred twenty-two billion, three hundred million, one thousand, one hundred ninety-one".