3221000332222 has 32 divisors (see below), whose sum is σ = 4943399860224. Its totient is φ = 1573462519200.

The previous prime is 3221000332189. The next prime is 3221000332223. The reversal of 3221000332222 is 2222330001223.

It is a junction number, because it is equal to n+sod(n) for n = 3221000332193 and 3221000332202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221000332223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57050347 + ... + 57106777.

It is an arithmetic number, because the mean of its divisors is an integer number (154481245632).

Almost surely, 2^{3221000332222} is an apocalyptic number.

3221000332222 is a deficient number, since it is larger than the sum of its proper divisors (1722399528002).

3221000332222 is a wasteful number, since it uses less digits than its factorization.

3221000332222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58744.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 3221000332222 its reverse (2222330001223), we get a palindrome (5443330333445).

The spelling of 3221000332222 in words is "three trillion, two hundred twenty-one billion, three hundred thirty-two thousand, two hundred twenty-two".