11242221231139 has 2 divisors, whose sum is σ = 11242221231140. Its totient is φ = 11242221231138.

The previous prime is 11242221231133. The next prime is 11242221231151. The reversal of 11242221231139 is 93113212224211.

It is a weak prime.

It is an emirp because it is prime and its reverse (93113212224211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11242221231139 - 2¹⁵ = 11242221198371 is a prime.

It is not a weakly prime, because it can be changed into another prime (11242221231133) 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, 5621110615569 + 5621110615570.

It is an arithmetic number, because the mean of its divisors is an integer number (5621110615570).

Almost surely, 2^{11242221231139} is an apocalyptic number.

11242221231139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242221231139 is an equidigital number, since it uses as much as digits as its factorization.

11242221231139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 34.

The spelling of 11242221231139 in words is "eleven trillion, two hundred forty-two billion, two hundred twenty-one million, two hundred thirty-one thousand, one hundred thirty-nine".