422104044203111 has 2 divisors, whose sum is σ = 422104044203112. Its totient is φ = 422104044203110.

The previous prime is 422104044203081. The next prime is 422104044203131. The reversal of 422104044203111 is 111302440401224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422104044203111 - 2¹⁸ = 422104043940967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422104044203131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211052022101555 + 211052022101556.

It is an arithmetic number, because the mean of its divisors is an integer number (211052022101556).

Almost surely, 2^{422104044203111} is an apocalyptic number.

422104044203111 is a deficient number, since it is larger than the sum of its proper divisors (1).

422104044203111 is an equidigital number, since it uses as much as digits as its factorization.

422104044203111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 422104044203111 its reverse (111302440401224), we get a palindrome (533406484604335).

The spelling of 422104044203111 in words is "four hundred twenty-two trillion, one hundred four billion, forty-four million, two hundred three thousand, one hundred eleven".