1111112002079 has 2 divisors, whose sum is σ = 1111112002080. Its totient is φ = 1111112002078.

The previous prime is 1111112002001. The next prime is 1111112002081. The reversal of 1111112002079 is 9702002111111.

It is a strong prime.

It is an emirp because it is prime and its reverse (9702002111111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111112002079 is a prime.

Together with 1111112002081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111112002379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555556001039 + 555556001040.

It is an arithmetic number, because the mean of its divisors is an integer number (555556001040).

Almost surely, 2^{1111112002079} is an apocalyptic number.

1111112002079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111112002079 is an equidigital number, since it uses as much as digits as its factorization.

1111112002079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 26.

The spelling of 1111112002079 in words is "one trillion, one hundred eleven billion, one hundred twelve million, two thousand, seventy-nine".