3122344432212 has 24 divisors (see below), whose sum is σ = 7285740820512. Its totient is φ = 1040742837600.

The previous prime is 3122344432187. The next prime is 3122344432217. The reversal of 3122344432212 is 2122344432213.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122344432217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4492339 + ... + 5140602.

It is an arithmetic number, because the mean of its divisors is an integer number (303572534188).

Almost surely, 2^{3122344432212} is an apocalyptic number.

It is an amenable number.

3122344432212 is an abundant number, since it is smaller than the sum of its proper divisors (4163396388300).

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

3122344432212 is a wasteful number, since it uses less digits than its factorization.

3122344432212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9659959 (or 9659957 counting only the distinct ones).

The product of its digits is 55296, while the sum is 33.

Adding to 3122344432212 its reverse (2122344432213), we get a palindrome (5244688864425).

Subtracting from 3122344432212 its reverse (2122344432213), we obtain a palindrome (999999999999).

The spelling of 3122344432212 in words is "three trillion, one hundred twenty-two billion, three hundred forty-four million, four hundred thirty-two thousand, two hundred twelve".