3112442412112 has 80 divisors (see below), whose sum is σ = 6672897728640. Its totient is φ = 1394471321600.

The previous prime is 3112442412047. The next prime is 3112442412119. The reversal of 3112442412112 is 2112142442113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112442412119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53566308 + ... + 53624380.

It is an arithmetic number, because the mean of its divisors is an integer number (83411221608).

Almost surely, 2^{3112442412112} 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 3112442412112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3336448864320).

3112442412112 is an abundant number, since it is smaller than the sum of its proper divisors (3560455316528).

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

3112442412112 is a wasteful number, since it uses less digits than its factorization.

3112442412112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62452 (or 62446 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

Adding to 3112442412112 its reverse (2112142442113), we get a palindrome (5224584854225).

The spelling of 3112442412112 in words is "three trillion, one hundred twelve billion, four hundred forty-two million, four hundred twelve thousand, one hundred twelve".