42322124111 has 2 divisors, whose sum is σ = 42322124112. Its totient is φ = 42322124110.

The previous prime is 42322124071. The next prime is 42322124129. The reversal of 42322124111 is 11142122324.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42322124111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42322124191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21161062055 + 21161062056.

It is an arithmetic number, because the mean of its divisors is an integer number (21161062056).

Almost surely, 2^42322124111 is an apocalyptic number.

42322124111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42322124111 is an equidigital number, since it uses as much as digits as its factorization.

42322124111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 23.

Adding to 42322124111 its reverse (11142122324), we get a palindrome (53464246435).

The spelling of 42322124111 in words is "forty-two billion, three hundred twenty-two million, one hundred twenty-four thousand, one hundred eleven".