1112119469 has 2 divisors, whose sum is σ = 1112119470. Its totient is φ = 1112119468.

The previous prime is 1112119439. The next prime is 1112119507. The reversal of 1112119469 is 9649112111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1111422244 + 697225 = 33338^2 + 835^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112119469 - 2²⁰ = 1111070893 is a prime.

It is a super-2 number, since 2×1112119469² = 2473619426657683922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112119429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556059734 + 556059735.

It is an arithmetic number, because the mean of its divisors is an integer number (556059735).

Almost surely, 2^1112119469 is an apocalyptic number.

It is an amenable number.

1112119469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112119469 is an equidigital number, since it uses as much as digits as its factorization.

1112119469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 35.

The square root of 1112119469 is about 33348.4552715714. The cubic root of 1112119469 is about 1036.0573941584.

The spelling of 1112119469 in words is "one billion, one hundred twelve million, one hundred nineteen thousand, four hundred sixty-nine".