112242111540 has 96 divisors (see below), whose sum is σ = 338509718400. Its totient is φ = 27624208896.

The previous prime is 112242111529. The next prime is 112242111559. The reversal of 112242111540 is 45111242211.

It is a self number, because there is not a number n which added to its sum of digits gives 112242111540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8689767 + ... + 8702673.

It is an arithmetic number, because the mean of its divisors is an integer number (3526142900).

Almost surely, 2^112242111540 is an apocalyptic number.

112242111540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112242111540 is an abundant number, since it is smaller than the sum of its proper divisors (226267606860).

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

112242111540 is a wasteful number, since it uses less digits than its factorization.

112242111540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24081 (or 24079 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

Adding to 112242111540 its reverse (45111242211), we get a palindrome (157353353751).

The spelling of 112242111540 in words is "one hundred twelve billion, two hundred forty-two million, one hundred eleven thousand, five hundred forty".