112240134420 has 24 divisors (see below), whose sum is σ = 314272376544. Its totient is φ = 29930702496.

The previous prime is 112240134397. The next prime is 112240134421. The reversal of 112240134420 is 24431042211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112240134421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935334394 + ... + 935334513.

It is an arithmetic number, because the mean of its divisors is an integer number (13094682356).

Almost surely, 2^112240134420 is an apocalyptic number.

112240134420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112240134420 is an abundant number, since it is smaller than the sum of its proper divisors (202032242124).

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

112240134420 is a wasteful number, since it uses less digits than its factorization.

112240134420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870668919 (or 1870668917 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 112240134420 its reverse (24431042211), we get a palindrome (136671176631).

The spelling of 112240134420 in words is "one hundred twelve billion, two hundred forty million, one hundred thirty-four thousand, four hundred twenty".