340220211004111 has 2 divisors, whose sum is σ = 340220211004112. Its totient is φ = 340220211004110.

The previous prime is 340220211004097. The next prime is 340220211004217. The reversal of 340220211004111 is 111400112022043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340220211004111 - 2¹⁵ = 340220210971343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340220211005111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170110105502055 + 170110105502056.

It is an arithmetic number, because the mean of its divisors is an integer number (170110105502056).

Almost surely, 2^{340220211004111} is an apocalyptic number.

340220211004111 is a deficient number, since it is larger than the sum of its proper divisors (1).

340220211004111 is an equidigital number, since it uses as much as digits as its factorization.

340220211004111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 340220211004111 its reverse (111400112022043), we get a palindrome (451620323026154).

The spelling of 340220211004111 in words is "three hundred forty trillion, two hundred twenty billion, two hundred eleven million, four thousand, one hundred eleven".