1112200022032 has 160 divisors (see below), whose sum is σ = 2423785296384. Its totient is φ = 490070016000.

The previous prime is 1112200021993. The next prime is 1112200022041. The reversal of 1112200022032 is 2302200022111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1112200021997 and 1112200022015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 694690032 + ... + 694691632.

Almost surely, 2^{1112200022032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112200022032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211892648192).

1112200022032 is an abundant number, since it is smaller than the sum of its proper divisors (1311585274352).

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

1112200022032 is a wasteful number, since it uses less digits than its factorization.

1112200022032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417 (or 2411 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1112200022032 its reverse (2302200022111), we get a palindrome (3414400044143).

The spelling of 1112200022032 in words is "one trillion, one hundred twelve billion, two hundred million, twenty-two thousand, thirty-two".