112228456779 has 6 divisors (see below), whose sum is σ = 162107770916. Its totient is φ = 74818971180.

The previous prime is 112228456699. The next prime is 112228456807. The reversal of 112228456779 is 977654822211.

112228456779 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 2 + 8 + 4 + 567 + 79 = 666.

It is not a de Polignac number, because 112228456779 - 2⁸ = 112228456523 is a prime.

It is a super-3 number, since 3×112228456779³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112228456579) 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 in 5 ways as a sum of consecutive naturals, for example, 6234914257 + ... + 6234914274.

Almost surely, 2^112228456779 is an apocalyptic number.

112228456779 is a deficient number, since it is larger than the sum of its proper divisors (49879314137).

112228456779 is a wasteful number, since it uses less digits than its factorization.

112228456779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12469828537 (or 12469828534 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The spelling of 112228456779 in words is "one hundred twelve billion, two hundred twenty-eight million, four hundred fifty-six thousand, seven hundred seventy-nine".