3313222212012 has 96 divisors (see below), whose sum is σ = 8298856036800. Its totient is φ = 1025065377792.

The previous prime is 3313222211983. The next prime is 3313222212031. The reversal of 3313222212012 is 2102122223133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204146314 + ... + 204162542.

It is an arithmetic number, because the mean of its divisors is an integer number (86446417050).

Almost surely, 2^{3313222212012} 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 3313222212012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4149428018400).

3313222212012 is an abundant number, since it is smaller than the sum of its proper divisors (4985633824788).

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

3313222212012 is a wasteful number, since it uses less digits than its factorization.

3313222212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30035 (or 30033 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3313222212012 its reverse (2102122223133), we get a palindrome (5415344435145).

The spelling of 3313222212012 in words is "three trillion, three hundred thirteen billion, two hundred twenty-two million, two hundred twelve thousand, twelve".