112200123132 has 48 divisors (see below), whose sum is σ = 290991052800. Its totient is φ = 37386946800.

The previous prime is 112200123121. The next prime is 112200123143. The reversal of 112200123132 is 231321002211.

112200123132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (112200123121) and next prime (112200123143).

It is a super-2 number, since 2×112200123132² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 15 ways as a sum of consecutive naturals, for example, 130507 + ... + 491357.

It is an arithmetic number, because the mean of its divisors is an integer number (6062313600).

Almost surely, 2^112200123132 is an apocalyptic number.

112200123132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112200123132 is an abundant number, since it is smaller than the sum of its proper divisors (178790929668).

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

112200123132 is a wasteful number, since it uses less digits than its factorization.

112200123132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363743 (or 363735 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112200123132 its reverse (231321002211), we get a palindrome (343521125343).

The spelling of 112200123132 in words is "one hundred twelve billion, two hundred million, one hundred twenty-three thousand, one hundred thirty-two".