3443120200212 has 144 divisors (see below), whose sum is σ = 10296157717440. Its totient is φ = 885462144000.

The previous prime is 3443120200207. The next prime is 3443120200213. The reversal of 3443120200212 is 2120020213443.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443120200213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1982037 + ... + 3288572.

It is an arithmetic number, because the mean of its divisors is an integer number (71501095260).

Almost surely, 2^{3443120200212} is an apocalyptic number.

It is an amenable number.

3443120200212 is an abundant number, since it is smaller than the sum of its proper divisors (6853037517228).

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

3443120200212 is a wasteful number, since it uses less digits than its factorization.

3443120200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5270742 (or 5270733 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 3443120200212 its reverse (2120020213443), we get a palindrome (5563140413655).

The spelling of 3443120200212 in words is "three trillion, four hundred forty-three billion, one hundred twenty million, two hundred thousand, two hundred twelve".