11212140300269 has 2 divisors, whose sum is σ = 11212140300270. Its totient is φ = 11212140300268.

The previous prime is 11212140300203. The next prime is 11212140300289. The reversal of 11212140300269 is 96200304121211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10668963930244 + 543176370025 = 3266338^2 + 737005^2 .

It is a cyclic number.

It is not a de Polignac number, because 11212140300269 - 2⁴⁰ = 10112628672493 is a prime.

It is a super-2 number, since 2×11212140300269² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11212140300289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606070150134 + 5606070150135.

It is an arithmetic number, because the mean of its divisors is an integer number (5606070150135).

Almost surely, 2^{11212140300269} is an apocalyptic number.

It is an amenable number.

11212140300269 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212140300269 is an equidigital number, since it uses as much as digits as its factorization.

11212140300269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 11212140300269 in words is "eleven trillion, two hundred twelve billion, one hundred forty million, three hundred thousand, two hundred sixty-nine".