3120222322212 has 48 divisors (see below), whose sum is σ = 7355387719680. Its totient is φ = 1029390036768.

The previous prime is 3120222322183. The next prime is 3120222322223. The reversal of 3120222322212 is 2122232220213.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456543 + ... + 2891705.

It is an arithmetic number, because the mean of its divisors is an integer number (153237244160).

Almost surely, 2^{3120222322212} is an apocalyptic number.

It is an amenable number.

3120222322212 is an abundant number, since it is smaller than the sum of its proper divisors (4235165397468).

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

3120222322212 is a wasteful number, since it uses less digits than its factorization.

3120222322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437032 (or 1437030 counting only the distinct ones).

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

Adding to 3120222322212 its reverse (2122232220213), we get a palindrome (5242454542425).

The spelling of 3120222322212 in words is "three trillion, one hundred twenty billion, two hundred twenty-two million, three hundred twenty-two thousand, two hundred twelve".