112121838732 has 48 divisors (see below), whose sum is σ = 266240661120. Its totient is φ = 36714412032.

The previous prime is 112121838667. The next prime is 112121838757. The reversal of 112121838732 is 237838121211.

112121838732 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954828 + ... + 1065804.

It is an arithmetic number, because the mean of its divisors is an integer number (5546680440).

Almost surely, 2^112121838732 is an apocalyptic number.

112121838732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112121838732 is an abundant number, since it is smaller than the sum of its proper divisors (154118822388).

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

112121838732 is a wasteful number, since it uses less digits than its factorization.

112121838732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112470 (or 112468 counting only the distinct ones).

The product of its digits is 32256, while the sum is 39.

Adding to 112121838732 its reverse (237838121211), we get a palindrome (349959959943).

The spelling of 112121838732 in words is "one hundred twelve billion, one hundred twenty-one million, eight hundred thirty-eight thousand, seven hundred thirty-two".