212004413311 has 2 divisors, whose sum is σ = 212004413312. Its totient is φ = 212004413310.

The previous prime is 212004413233. The next prime is 212004413317. The reversal of 212004413311 is 113314400212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212004413311 - 2⁷ = 212004413183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212004413317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106002206655 + 106002206656.

It is an arithmetic number, because the mean of its divisors is an integer number (106002206656).

Almost surely, 2^212004413311 is an apocalyptic number.

212004413311 is a deficient number, since it is larger than the sum of its proper divisors (1).

212004413311 is an equidigital number, since it uses as much as digits as its factorization.

212004413311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 212004413311 its reverse (113314400212), we get a palindrome (325318813523).

The spelling of 212004413311 in words is "two hundred twelve billion, four million, four hundred thirteen thousand, three hundred eleven".