1122000201191 has 2 divisors, whose sum is σ = 1122000201192. Its totient is φ = 1122000201190.

The previous prime is 1122000201169. The next prime is 1122000201221. The reversal of 1122000201191 is 1911020002211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122000201191 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 (1122000201391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561000100595 + 561000100596.

It is an arithmetic number, because the mean of its divisors is an integer number (561000100596).

Almost surely, 2^{1122000201191} is an apocalyptic number.

1122000201191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122000201191 is an equidigital number, since it uses as much as digits as its factorization.

1122000201191 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 1122000201191 in words is "one trillion, one hundred twenty-two billion, two hundred one thousand, one hundred ninety-one".