213422011339 has 2 divisors, whose sum is σ = 213422011340. Its totient is φ = 213422011338.

The previous prime is 213422011333. The next prime is 213422011357. The reversal of 213422011339 is 933110224312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213422011339 - 2¹¹ = 213422009291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213422011339.

It is not a weakly prime, because it can be changed into another prime (213422011333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106711005669 + 106711005670.

It is an arithmetic number, because the mean of its divisors is an integer number (106711005670).

Almost surely, 2^213422011339 is an apocalyptic number.

213422011339 is a deficient number, since it is larger than the sum of its proper divisors (1).

213422011339 is an equidigital number, since it uses as much as digits as its factorization.

213422011339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 213422011339 in words is "two hundred thirteen billion, four hundred twenty-two million, eleven thousand, three hundred thirty-nine".