3122010312012 has 96 divisors (see below), whose sum is σ = 8216931340800. Its totient is φ = 1024885262016.

The previous prime is 3122010311999. The next prime is 3122010312019. The reversal of 3122010312012 is 2102130102213.

3122010312012 is a `hidden beast` number, since 312 + 20 + 10 + 312 + 0 + 12 = 666.

3122010312012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3122010312019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30550033 + ... + 30652055.

It is an arithmetic number, because the mean of its divisors is an integer number (85593034800).

Almost surely, 2^{3122010312012} 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 3122010312012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4108465670400).

3122010312012 is an abundant number, since it is smaller than the sum of its proper divisors (5094921028788).

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

3122010312012 is a wasteful number, since it uses less digits than its factorization.

3122010312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106332 (or 106324 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 3122010312012 its reverse (2102130102213), we get a palindrome (5224140414225).

The spelling of 3122010312012 in words is "three trillion, one hundred twenty-two billion, ten million, three hundred twelve thousand, twelve".