3213221003322 has 96 divisors (see below), whose sum is σ = 7527725162496. Its totient is φ = 911551835040.

The previous prime is 3213221003287. The next prime is 3213221003323. The reversal of 3213221003322 is 2233001223123.

It is a junction number, because it is equal to n+sod(n) for n = 3213221003292 and 3213221003301.

It is not an unprimeable number, because it can be changed into a prime (3213221003323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1262338 + ... + 2831949.

It is an arithmetic number, because the mean of its divisors is an integer number (78413803776).

Almost surely, 2^{3213221003322} is an apocalyptic number.

3213221003322 is an abundant number, since it is smaller than the sum of its proper divisors (4314504159174).

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

3213221003322 is a wasteful number, since it uses less digits than its factorization.

3213221003322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094384 (or 4094373 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3213221003322 its reverse (2233001223123), we get a palindrome (5446222226445).

The spelling of 3213221003322 in words is "three trillion, two hundred thirteen billion, two hundred twenty-one million, three thousand, three hundred twenty-two".