11212002120349 has 2 divisors, whose sum is σ = 11212002120350. Its totient is φ = 11212002120348.

The previous prime is 11212002120199. The next prime is 11212002120461. The reversal of 11212002120349 is 94302120021211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11129930184025 + 82071936324 = 3336155^2 + 286482^2 .

It is a cyclic number.

It is not a de Polignac number, because 11212002120349 - 2³⁵ = 11177642381981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11212002121349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606001060174 + 5606001060175.

It is an arithmetic number, because the mean of its divisors is an integer number (5606001060175).

Almost surely, 2^{11212002120349} is an apocalyptic number.

It is an amenable number.

11212002120349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212002120349 is an equidigital number, since it uses as much as digits as its factorization.

11212002120349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 11212002120349 in words is "eleven trillion, two hundred twelve billion, two million, one hundred twenty thousand, three hundred forty-nine".