11012200128043 has 2 divisors, whose sum is σ = 11012200128044. Its totient is φ = 11012200128042.

The previous prime is 11012200128031. The next prime is 11012200128073. The reversal of 11012200128043 is 34082100221011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11012200128043 - 2¹⁷ = 11012199996971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012200127999 and 11012200128017.

It is not a weakly prime, because it can be changed into another prime (11012200128073) 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, 5506100064021 + 5506100064022.

It is an arithmetic number, because the mean of its divisors is an integer number (5506100064022).

Almost surely, 2^{11012200128043} is an apocalyptic number.

11012200128043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012200128043 is an equidigital number, since it uses as much as digits as its factorization.

11012200128043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 11012200128043 its reverse (34082100221011), we get a palindrome (45094300349054).

The spelling of 11012200128043 in words is "eleven trillion, twelve billion, two hundred million, one hundred twenty-eight thousand, forty-three".