3122221332322 has 8 divisors (see below), whose sum is σ = 4683340832256. Its totient is φ = 1561107721572.

The previous prime is 3122221332299. The next prime is 3122221332371. The reversal of 3122221332322 is 2232331222213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261423 + ... + 2512525.

It is an arithmetic number, because the mean of its divisors is an integer number (585417604032).

Almost surely, 2^{3122221332322} is an apocalyptic number.

3122221332322 is a deficient number, since it is larger than the sum of its proper divisors (1561119499934).

3122221332322 is a wasteful number, since it uses less digits than its factorization.

3122221332322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944592.

The product of its digits is 10368, while the sum is 28.

Adding to 3122221332322 its reverse (2232331222213), we get a palindrome (5354552554535).

It can be divided in two parts, 3122221 and 332322, that added together give a palindrome (3454543).

The spelling of 3122221332322 in words is "three trillion, one hundred twenty-two billion, two hundred twenty-one million, three hundred thirty-two thousand, three hundred twenty-two".