212112213003013 has 2 divisors, whose sum is σ = 212112213003014. Its totient is φ = 212112213003012.

The previous prime is 212112213002929. The next prime is 212112213003017. The reversal of 212112213003013 is 310300312211212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195924771219969 + 16187441783044 = 13997313^2 + 4023362^2 .

It is a cyclic number.

It is not a de Polignac number, because 212112213003013 - 2¹³ = 212112212994821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212112213003017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106056106501506 + 106056106501507.

It is an arithmetic number, because the mean of its divisors is an integer number (106056106501507).

Almost surely, 2^{212112213003013} is an apocalyptic number.

It is an amenable number.

212112213003013 is a deficient number, since it is larger than the sum of its proper divisors (1).

212112213003013 is an equidigital number, since it uses as much as digits as its factorization.

212112213003013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 212112213003013 its reverse (310300312211212), we get a palindrome (522412525214225).

The spelling of 212112213003013 in words is "two hundred twelve trillion, one hundred twelve billion, two hundred thirteen million, three thousand, thirteen".