1111112001119 has 2 divisors, whose sum is σ = 1111112001120. Its totient is φ = 1111112001118.

The previous prime is 1111112001091. The next prime is 1111112001163. The reversal of 1111112001119 is 9111002111111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111112001119 is a prime.

It is a super-2 number, since 2×1111112001119² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1111112001119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111112001169) 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, 555556000559 + 555556000560.

It is an arithmetic number, because the mean of its divisors is an integer number (555556000560).

Almost surely, 2^{1111112001119} is an apocalyptic number.

1111112001119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111112001119 is an equidigital number, since it uses as much as digits as its factorization.

1111112001119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 20.

The spelling of 1111112001119 in words is "one trillion, one hundred eleven billion, one hundred twelve million, one thousand, one hundred nineteen".