10442210111 has 2 divisors, whose sum is σ = 10442210112. Its totient is φ = 10442210110.

The previous prime is 10442210089. The next prime is 10442210183. The reversal of 10442210111 is 11101224401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10442210111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10442210111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10442212111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221105055 + 5221105056.

It is an arithmetic number, because the mean of its divisors is an integer number (5221105056).

Almost surely, 2^10442210111 is an apocalyptic number.

10442210111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10442210111 is an equidigital number, since it uses as much as digits as its factorization.

10442210111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10442210111 its reverse (11101224401), we get a palindrome (21543434512).

The spelling of 10442210111 in words is "ten billion, four hundred forty-two million, two hundred ten thousand, one hundred eleven".