112011021332 has 48 divisors (see below), whose sum is σ = 226304682240. Its totient is φ = 47516032512.

The previous prime is 112011021247. The next prime is 112011021359. The reversal of 112011021332 is 233120110211.

It is a self number, because there is not a number n which added to its sum of digits gives 112011021332.

It is a congruent number.

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, 6962594 + ... + 6978662.

It is an arithmetic number, because the mean of its divisors is an integer number (4714680880).

Almost surely, 2^112011021332 is an apocalyptic number.

It is an amenable number.

112011021332 is an abundant number, since it is smaller than the sum of its proper divisors (114293660908).

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

112011021332 is a wasteful number, since it uses less digits than its factorization.

112011021332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18600 (or 18598 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112011021332 its reverse (233120110211), we get a palindrome (345131131543).

The spelling of 112011021332 in words is "one hundred twelve billion, eleven million, twenty-one thousand, three hundred thirty-two".