112002012032 has 64 divisors (see below), whose sum is σ = 225522195840. Its totient is φ = 55401807360.

The previous prime is 112002012013. The next prime is 112002012047. The reversal of 112002012032 is 230210200211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 112002011998 and 112002012016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10773557 + ... + 10783947.

It is an arithmetic number, because the mean of its divisors is an integer number (3523784310).

Almost surely, 2^112002012032 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 112002012032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112761097920).

112002012032 is an abundant number, since it is smaller than the sum of its proper divisors (113520183808).

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

112002012032 is a wasteful number, since it uses less digits than its factorization.

112002012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11299 (or 11287 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 112002012032 its reverse (230210200211), we get a palindrome (342212212243).

The spelling of 112002012032 in words is "one hundred twelve billion, two million, twelve thousand, thirty-two".