112420134232 has 32 divisors (see below), whose sum is σ = 243383807520. Its totient is φ = 47683353600.

The previous prime is 112420134227. The next prime is 112420134251. The reversal of 112420134232 is 232431024211.

It is a junction number, because it is equal to n+sod(n) for n = 112420134197 and 112420134206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10342519 + ... + 10353382.

It is an arithmetic number, because the mean of its divisors is an integer number (7605743985).

Almost surely, 2^112420134232 is an apocalyptic number.

It is an amenable number.

112420134232 is an abundant number, since it is smaller than the sum of its proper divisors (130963673288).

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

112420134232 is a wasteful number, since it uses less digits than its factorization.

112420134232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20696011 (or 20696007 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 112420134232 its reverse (232431024211), we get a palindrome (344851158443).

The spelling of 112420134232 in words is "one hundred twelve billion, four hundred twenty million, one hundred thirty-four thousand, two hundred thirty-two".