3201244112 has 80 divisors (see below), whose sum is σ = 7022764800. Its totient is φ = 1400286720.

The previous prime is 3201244099. The next prime is 3201244117. The reversal of 3201244112 is 2114421023.

It is a super-2 number, since 2×3201244112² = 20495927729229337088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201244117) 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, 1872314 + ... + 1874022.

It is an arithmetic number, because the mean of its divisors is an integer number (87784560).

Almost surely, 2^3201244112 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 3201244112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3511382400).

3201244112 is an abundant number, since it is smaller than the sum of its proper divisors (3821520688).

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

3201244112 is a wasteful number, since it uses less digits than its factorization.

3201244112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124 (or 2118 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3201244112 is about 56579.5379267099. The cubic root of 3201244112 is about 1473.8035475372.

Adding to 3201244112 its reverse (2114421023), we get a palindrome (5315665135).

Subtracting from 3201244112 its reverse (2114421023), we obtain a square (1086823089 = 32967²).

The spelling of 3201244112 in words is "three billion, two hundred one million, two hundred forty-four thousand, one hundred twelve".