1111122101107 has 2 divisors, whose sum is σ = 1111122101108. Its totient is φ = 1111122101106.

The previous prime is 1111122101057. The next prime is 1111122101123. The reversal of 1111122101107 is 7011012211111.

It is a strong prime.

It is an emirp because it is prime and its reverse (7011012211111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111122101107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1111122101147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555561050553 + 555561050554.

It is an arithmetic number, because the mean of its divisors is an integer number (555561050554).

Almost surely, 2^{1111122101107} is an apocalyptic number.

1111122101107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111122101107 is an equidigital number, since it uses as much as digits as its factorization.

1111122101107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 19.

Adding to 1111122101107 its reverse (7011012211111), we get a palindrome (8122134312218).

The spelling of 1111122101107 in words is "one trillion, one hundred eleven billion, one hundred twenty-two million, one hundred one thousand, one hundred seven".