11212120967353 has 2 divisors, whose sum is σ = 11212120967354. Its totient is φ = 11212120967352.

The previous prime is 11212120967339. The next prime is 11212120967389. The reversal of 11212120967353 is 35376902121211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11200246942329 + 11874025024 = 3346677^2 + 108968^2 .

It is a cyclic number.

It is not a de Polignac number, because 11212120967353 - 2²⁵ = 11212087412921 is a prime.

It is not a weakly prime, because it can be changed into another prime (11212120967303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606060483676 + 5606060483677.

It is an arithmetic number, because the mean of its divisors is an integer number (5606060483677).

Almost surely, 2^{11212120967353} is an apocalyptic number.

It is an amenable number.

11212120967353 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212120967353 is an equidigital number, since it uses as much as digits as its factorization.

11212120967353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 11212120967353 in words is "eleven trillion, two hundred twelve billion, one hundred twenty million, nine hundred sixty-seven thousand, three hundred fifty-three".