112121448459 has 8 divisors (see below), whose sum is σ = 149526344592. Its totient is φ = 74732092320.

The previous prime is 112121448407. The next prime is 112121448479. The reversal of 112121448459 is 954844121211.

It is a happy number.

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

It is not a de Polignac number, because 112121448459 - 2²¹ = 112119351307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112121448459.

It is not an unprimeable number, because it can be changed into a prime (112121448479) 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 7 ways as a sum of consecutive naturals, for example, 3868152 + ... + 3897029.

It is an arithmetic number, because the mean of its divisors is an integer number (18690793074).

Almost surely, 2^112121448459 is an apocalyptic number.

112121448459 is a deficient number, since it is larger than the sum of its proper divisors (37404896133).

112121448459 is an equidigital number, since it uses as much as digits as its factorization.

112121448459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7769997.

The product of its digits is 92160, while the sum is 42.

The spelling of 112121448459 in words is "one hundred twelve billion, one hundred twenty-one million, four hundred forty-eight thousand, four hundred fifty-nine".