112741831212 has 12 divisors (see below), whose sum is σ = 263064272856. Its totient is φ = 37580610400.

The previous prime is 112741831211. The next prime is 112741831247. The reversal of 112741831212 is 212138147211.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (112741831211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4697576289 + ... + 4697576312.

It is an arithmetic number, because the mean of its divisors is an integer number (21922022738).

Almost surely, 2^112741831212 is an apocalyptic number.

112741831212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112741831212 is an abundant number, since it is smaller than the sum of its proper divisors (150322441644).

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

112741831212 is a wasteful number, since it uses less digits than its factorization.

112741831212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395152608 (or 9395152606 counting only the distinct ones).

The product of its digits is 5376, while the sum is 33.

Adding to 112741831212 its reverse (212138147211), we get a palindrome (324879978423).

The spelling of 112741831212 in words is "one hundred twelve billion, seven hundred forty-one million, eight hundred thirty-one thousand, two hundred twelve".