3202112112 has 80 divisors (see below), whose sum is σ = 8864432640. Its totient is φ = 992459776.

The previous prime is 3202112099. The next prime is 3202112119. The reversal of 3202112112 is 2112112023.

It is a junction number, because it is equal to n+sod(n) for n = 3202112091 and 3202112100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3202112119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44089 + ... + 91367.

It is an arithmetic number, because the mean of its divisors is an integer number (110805408).

Almost surely, 2^3202112112 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 3202112112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4432216320).

3202112112 is an abundant number, since it is smaller than the sum of its proper divisors (5662320528).

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

3202112112 is a wasteful number, since it uses less digits than its factorization.

3202112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47390 (or 47384 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 3202112112 is about 56587.2080244290. The cubic root of 3202112112 is about 1473.9367401159.

Adding to 3202112112 its reverse (2112112023), we get a palindrome (5314224135).

The spelling of 3202112112 in words is "three billion, two hundred two million, one hundred twelve thousand, one hundred twelve".