112657419899899 has 8 divisors (see below), whose sum is σ = 128756966669568. Its totient is φ = 96559280540520.

The previous prime is 112657419899863. The next prime is 112657419899917. The reversal of 112657419899899 is 998998914756211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112657419899899 - 2¹³ = 112657419891707 is a prime.

It is a super-2 number, since 2×112657419899899² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112657419899599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351681037 + ... + 352001230.

It is an arithmetic number, because the mean of its divisors is an integer number (16094620833696).

Almost surely, 2^{112657419899899} is an apocalyptic number.

112657419899899 is a deficient number, since it is larger than the sum of its proper divisors (16099546769669).

112657419899899 is an equidigital number, since it uses as much as digits as its factorization.

112657419899899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703705145.

The product of its digits is 6348948480, while the sum is 88.

The spelling of 112657419899899 in words is "one hundred twelve trillion, six hundred fifty-seven billion, four hundred nineteen million, eight hundred ninety-nine thousand, eight hundred ninety-nine".