3313302001212 has 144 divisors (see below), whose sum is σ = 9221687425440. Its totient is φ = 922657075200.

The previous prime is 3313302001211. The next prime is 3313302001349. The reversal of 3313302001212 is 2121002033133.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313302001211) 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 47 ways as a sum of consecutive naturals, for example, 24546964 + ... + 24681572.

It is an arithmetic number, because the mean of its divisors is an integer number (64039496010).

Almost surely, 2^{3313302001212} 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 3313302001212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4610843712720).

3313302001212 is an abundant number, since it is smaller than the sum of its proper divisors (5908385424228).

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

3313302001212 is a wasteful number, since it uses less digits than its factorization.

3313302001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135692 (or 135683 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3313302001212 its reverse (2121002033133), we get a palindrome (5434304034345).

The spelling of 3313302001212 in words is "three trillion, three hundred thirteen billion, three hundred two million, one thousand, two hundred twelve".