11120055992449 has 2 divisors, whose sum is σ = 11120055992450. Its totient is φ = 11120055992448.

The previous prime is 11120055992431. The next prime is 11120055992543. The reversal of 11120055992449 is 94429955002111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11065203073600 + 54852918849 = 3326440^2 + 234207^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120055992449 - 2⁹ = 11120055991937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11120055992396 and 11120055992405.

It is not a weakly prime, because it can be changed into another prime (11120055992249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560027996224 + 5560027996225.

It is an arithmetic number, because the mean of its divisors is an integer number (5560027996225).

Almost surely, 2^{11120055992449} is an apocalyptic number.

It is an amenable number.

11120055992449 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120055992449 is an equidigital number, since it uses as much as digits as its factorization.

11120055992449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 52.

The spelling of 11120055992449 in words is "eleven trillion, one hundred twenty billion, fifty-five million, nine hundred ninety-two thousand, four hundred forty-nine".