112018725546 has 64 divisors (see below), whose sum is σ = 285246662400. Its totient is φ = 28524658176.

The previous prime is 112018725521. The next prime is 112018725557. The reversal of 112018725546 is 645527810211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 112018725498 and 112018725507.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3521451 + ... + 3553118.

It is an arithmetic number, because the mean of its divisors is an integer number (4456979100).

Almost surely, 2^112018725546 is an apocalyptic number.

112018725546 is an abundant number, since it is smaller than the sum of its proper divisors (173227936854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112018725546 is a wasteful number, since it uses less digits than its factorization.

112018725546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7074623.

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 112018725546 in words is "one hundred twelve billion, eighteen million, seven hundred twenty-five thousand, five hundred forty-six".