112880422845 has 96 divisors (see below), whose sum is σ = 202916829024. Its totient is φ = 58011033600.

The previous prime is 112880422799. The next prime is 112880422871. The reversal of 112880422845 is 548224088211.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 111174898041 + 1705524804 = 333429^2 + 41298^2 .

It is not a de Polignac number, because 112880422845 - 2¹⁶ = 112880357309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 112880422845.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 52428289 + ... + 52430441.

It is an arithmetic number, because the mean of its divisors is an integer number (2113716969).

Almost surely, 2^112880422845 is an apocalyptic number.

112880422845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112880422845 is a deficient number, since it is larger than the sum of its proper divisors (90036406179).

112880422845 is a wasteful number, since it uses less digits than its factorization.

112880422845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543 (or 2540 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The spelling of 112880422845 in words is "one hundred twelve billion, eight hundred eighty million, four hundred twenty-two thousand, eight hundred forty-five".