11044663812229 has 2 divisors, whose sum is σ = 11044663812230. Its totient is φ = 11044663812228.

The previous prime is 11044663812211. The next prime is 11044663812257. The reversal of 11044663812229 is 92221836644011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10720221930625 + 324441881604 = 3274175^2 + 569598^2 .

It is a cyclic number.

It is not a de Polignac number, because 11044663812229 - 2⁹ = 11044663811717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11044663812289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522331906114 + 5522331906115.

It is an arithmetic number, because the mean of its divisors is an integer number (5522331906115).

Almost surely, 2^{11044663812229} is an apocalyptic number.

It is an amenable number.

11044663812229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044663812229 is an equidigital number, since it uses as much as digits as its factorization.

11044663812229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 11044663812229 in words is "eleven trillion, forty-four billion, six hundred sixty-three million, eight hundred twelve thousand, two hundred twenty-nine".