1112020112179 has 2 divisors, whose sum is σ = 1112020112180. Its totient is φ = 1112020112178.

The previous prime is 1112020112113. The next prime is 1112020112197. The reversal of 1112020112179 is 9712110202111.

Together with next prime (1112020112197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (9712110202111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112020112179 - 2¹⁹ = 1112019587891 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112020112779) 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, 556010056089 + 556010056090.

It is an arithmetic number, because the mean of its divisors is an integer number (556010056090).

Almost surely, 2^{1112020112179} is an apocalyptic number.

1112020112179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112020112179 is an equidigital number, since it uses as much as digits as its factorization.

1112020112179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 28.

The spelling of 1112020112179 in words is "one trillion, one hundred twelve billion, twenty million, one hundred twelve thousand, one hundred seventy-nine".