331214331021222 has 32 divisors (see below), whose sum is σ = 747568396039680. Its totient is φ = 96907014300320.

The previous prime is 331214331021163. The next prime is 331214331021239. The reversal of 331214331021222 is 222120133412133.

It is a self number, because there is not a number n which added to its sum of digits gives 331214331021222.

It is a congruent number.

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, 86524117998 + ... + 86524121825.

It is an arithmetic number, because the mean of its divisors is an integer number (23361512376240).

Almost surely, 2^{331214331021222} is an apocalyptic number.

331214331021222 is an abundant number, since it is smaller than the sum of its proper divisors (416354065018458).

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

331214331021222 is a wasteful number, since it uses less digits than its factorization.

331214331021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173048239868.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 331214331021222 its reverse (222120133412133), we get a palindrome (553334464433355).

The spelling of 331214331021222 in words is "three hundred thirty-one trillion, two hundred fourteen billion, three hundred thirty-one million, twenty-one thousand, two hundred twenty-two".