3322312012221 has 8 divisors (see below), whose sum is σ = 4662894052320. Its totient is φ = 2098302323472.

The previous prime is 3322312012189. The next prime is 3322312012321. The reversal of 3322312012221 is 1222102132233.

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

It is not a de Polignac number, because 3322312012221 - 2⁵ = 3322312012189 is a prime.

It is a super-2 number, since 2×3322312012221² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3322312012191 and 3322312012200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322312012321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29143087770 + ... + 29143087883.

It is an arithmetic number, because the mean of its divisors is an integer number (582861756540).

Almost surely, 2^{3322312012221} is an apocalyptic number.

It is an amenable number.

3322312012221 is a deficient number, since it is larger than the sum of its proper divisors (1340582040099).

3322312012221 is a wasteful number, since it uses less digits than its factorization.

3322312012221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58286175675.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3322312012221 its reverse (1222102132233), we get a palindrome (4544414144454).

The spelling of 3322312012221 in words is "three trillion, three hundred twenty-two billion, three hundred twelve million, twelve thousand, two hundred twenty-one".