11344111203211 has 2 divisors, whose sum is σ = 11344111203212. Its totient is φ = 11344111203210.

The previous prime is 11344111203199. The next prime is 11344111203241. The reversal of 11344111203211 is 11230211144311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11344111203211 - 2⁵ = 11344111203179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11344111203241) 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, 5672055601605 + 5672055601606.

It is an arithmetic number, because the mean of its divisors is an integer number (5672055601606).

Almost surely, 2^{11344111203211} is an apocalyptic number.

11344111203211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344111203211 is an equidigital number, since it uses as much as digits as its factorization.

11344111203211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 11344111203211 its reverse (11230211144311), we get a palindrome (22574322347522).

The spelling of 11344111203211 in words is "eleven trillion, three hundred forty-four billion, one hundred eleven million, two hundred three thousand, two hundred eleven".