11242202043187 has 2 divisors, whose sum is σ = 11242202043188. Its totient is φ = 11242202043186.

The previous prime is 11242202043169. The next prime is 11242202043263. The reversal of 11242202043187 is 78134020224211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11242202043187 is a prime.

It is not a weakly prime, because it can be changed into another prime (11242202040187) 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, 5621101021593 + 5621101021594.

It is an arithmetic number, because the mean of its divisors is an integer number (5621101021594).

Almost surely, 2^{11242202043187} is an apocalyptic number.

11242202043187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242202043187 is an equidigital number, since it uses as much as digits as its factorization.

11242202043187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 37.

Adding to 11242202043187 its reverse (78134020224211), we get a palindrome (89376222267398).

The spelling of 11242202043187 in words is "eleven trillion, two hundred forty-two billion, two hundred two million, forty-three thousand, one hundred eighty-seven".