422424002111 has 2 divisors, whose sum is σ = 422424002112. Its totient is φ = 422424002110.

The previous prime is 422424002107. The next prime is 422424002141. The reversal of 422424002111 is 111200424224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422424002111 - 2² = 422424002107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422424002141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211212001055 + 211212001056.

It is an arithmetic number, because the mean of its divisors is an integer number (211212001056).

Almost surely, 2^422424002111 is an apocalyptic number.

422424002111 is a deficient number, since it is larger than the sum of its proper divisors (1).

422424002111 is an equidigital number, since it uses as much as digits as its factorization.

422424002111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 422424002111 its reverse (111200424224), we get a palindrome (533624426335).

The spelling of 422424002111 in words is "four hundred twenty-two billion, four hundred twenty-four million, two thousand, one hundred eleven".