11223244523329 has 2 divisors, whose sum is σ = 11223244523330. Its totient is φ = 11223244523328.

The previous prime is 11223244523299. The next prime is 11223244523333. The reversal of 11223244523329 is 92332544232211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5831490863104 + 5391753660225 = 2414848^2 + 2322015^2 .

It is a cyclic number.

It is not a de Polignac number, because 11223244523329 - 2¹³ = 11223244515137 is a prime.

It is a super-2 number, since 2×11223244523329² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11223244523429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611622261664 + 5611622261665.

It is an arithmetic number, because the mean of its divisors is an integer number (5611622261665).

Almost surely, 2^{11223244523329} is an apocalyptic number.

It is an amenable number.

11223244523329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223244523329 is an equidigital number, since it uses as much as digits as its factorization.

11223244523329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 43.

The spelling of 11223244523329 in words is "eleven trillion, two hundred twenty-three billion, two hundred forty-four million, five hundred twenty-three thousand, three hundred twenty-nine".