112440255132 has 12 divisors (see below), whose sum is σ = 262360595336. Its totient is φ = 37480085040.

The previous prime is 112440255119. The next prime is 112440255143. The reversal of 112440255132 is 231552044211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 112440255132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4685010619 + ... + 4685010642.

Almost surely, 2^112440255132 is an apocalyptic number.

112440255132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112440255132 is an abundant number, since it is smaller than the sum of its proper divisors (149920340204).

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

112440255132 is a wasteful number, since it uses less digits than its factorization.

112440255132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9370021268 (or 9370021266 counting only the distinct ones).

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

Adding to 112440255132 its reverse (231552044211), we get a palindrome (343992299343).

The spelling of 112440255132 in words is "one hundred twelve billion, four hundred forty million, two hundred fifty-five thousand, one hundred thirty-two".