112233101232 has 80 divisors (see below), whose sum is σ = 348794620160. Its totient is φ = 30378882816.

The previous prime is 112233101207. The next prime is 112233101243. The reversal of 112233101232 is 232101332211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 112233101199 and 112233101208.

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, 8783803 + ... + 8796570.

It is an arithmetic number, because the mean of its divisors is an integer number (4359932752).

Almost surely, 2^112233101232 is an apocalyptic number.

112233101232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112233101232 is an abundant number, since it is smaller than the sum of its proper divisors (236561518928).

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

112233101232 is a wasteful number, since it uses less digits than its factorization.

112233101232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17580410 (or 17580404 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112233101232 its reverse (232101332211), we get a palindrome (344334433443).

The spelling of 112233101232 in words is "one hundred twelve billion, two hundred thirty-three million, one hundred one thousand, two hundred thirty-two".