112545230412 has 24 divisors (see below), whose sum is σ = 265205595312. Its totient is φ = 37143640000.

The previous prime is 112545230383. The next prime is 112545230417. The reversal of 112545230412 is 214032545211.

It is a self number, because there is not a number n which added to its sum of digits gives 112545230412.

It is not an unprimeable number, because it can be changed into a prime (112545230417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46428339 + ... + 46430762.

It is an arithmetic number, because the mean of its divisors is an integer number (11050233138).

Almost surely, 2^112545230412 is an apocalyptic number.

112545230412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112545230412 is an abundant number, since it is smaller than the sum of its proper divisors (152660364900).

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

112545230412 is a wasteful number, since it uses less digits than its factorization.

112545230412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92859209 (or 92859207 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 112545230412 its reverse (214032545211), we get a palindrome (326577775623).

The spelling of 112545230412 in words is "one hundred twelve billion, five hundred forty-five million, two hundred thirty thousand, four hundred twelve".