212010329017 has 2 divisors, whose sum is σ = 212010329018. Its totient is φ = 212010329016.

The previous prime is 212010328997. The next prime is 212010329051. The reversal of 212010329017 is 710923010212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138256805241 + 73753523776 = 371829^2 + 271576^2 .

It is a cyclic number.

It is not a de Polignac number, because 212010329017 - 2²⁷ = 211876111289 is a prime.

It is not a weakly prime, because it can be changed into another prime (212010329077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005164508 + 106005164509.

It is an arithmetic number, because the mean of its divisors is an integer number (106005164509).

Almost surely, 2^212010329017 is an apocalyptic number.

It is an amenable number.

212010329017 is a deficient number, since it is larger than the sum of its proper divisors (1).

212010329017 is an equidigital number, since it uses as much as digits as its factorization.

212010329017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

Adding to 212010329017 its reverse (710923010212), we get a palindrome (922933339229).

The spelling of 212010329017 in words is "two hundred twelve billion, ten million, three hundred twenty-nine thousand, seventeen".