212112000132269 has 2 divisors, whose sum is σ = 212112000132270. Its totient is φ = 212112000132268.

The previous prime is 212112000132181. The next prime is 212112000132311. The reversal of 212112000132269 is 962231000211212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185645039526244 + 26466960606025 = 13625162^2 + 5144605^2 .

It is a cyclic number.

It is not a de Polignac number, because 212112000132269 - 2¹² = 212112000128173 is a prime.

It is a super-2 number, since 2×212112000132269² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212112000132169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106056000066134 + 106056000066135.

It is an arithmetic number, because the mean of its divisors is an integer number (106056000066135).

Almost surely, 2^{212112000132269} is an apocalyptic number.

It is an amenable number.

212112000132269 is a deficient number, since it is larger than the sum of its proper divisors (1).

212112000132269 is an equidigital number, since it uses as much as digits as its factorization.

212112000132269 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 212112000132269 in words is "two hundred twelve trillion, one hundred twelve billion, one hundred thirty-two thousand, two hundred sixty-nine".