1112112132032 has 112 divisors (see below), whose sum is σ = 2543477483520. Its totient is φ = 477689318400.

The previous prime is 1112112132031. The next prime is 1112112132149. The reversal of 1112112132032 is 2302312112111.

It is a junction number, because it is equal to n+sod(n) for n = 1112112131995 and 1112112132013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112112132031) by changing a digit.

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, 380057 + ... + 1539047.

Almost surely, 2^{1112112132032} 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 1112112132032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1271738741760).

1112112132032 is an abundant number, since it is smaller than the sum of its proper divisors (1431365351488).

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

1112112132032 is a wasteful number, since it uses less digits than its factorization.

1112112132032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159090 (or 1159080 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1112112132032 its reverse (2302312112111), we get a palindrome (3414424244143).

The spelling of 1112112132032 in words is "one trillion, one hundred twelve billion, one hundred twelve million, one hundred thirty-two thousand, thirty-two".