11010001222243 has 2 divisors, whose sum is σ = 11010001222244. Its totient is φ = 11010001222242.

The previous prime is 11010001222063. The next prime is 11010001222273. The reversal of 11010001222243 is 34222210001011.

11010001222243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010001222243 - 2¹⁷ = 11010001091171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11010001222243.

It is not a weakly prime, because it can be changed into another prime (11010001222273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505000611121 + 5505000611122.

It is an arithmetic number, because the mean of its divisors is an integer number (5505000611122).

Almost surely, 2^{11010001222243} is an apocalyptic number.

11010001222243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010001222243 is an equidigital number, since it uses as much as digits as its factorization.

11010001222243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11010001222243 its reverse (34222210001011), we get a palindrome (45232211223254).

The spelling of 11010001222243 in words is "eleven trillion, ten billion, one million, two hundred twenty-two thousand, two hundred forty-three".