3223210123221 has 8 divisors (see below), whose sum is σ = 4688305633824. Its totient is φ = 1953460680720.

The previous prime is 3223210123219. The next prime is 3223210123229. The reversal of 3223210123221 is 1223210123223.

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

It is not a de Polignac number, because 3223210123221 - 2¹ = 3223210123219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3223210123191 and 3223210123200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223210123229) 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, 48836516986 + ... + 48836517051.

It is an arithmetic number, because the mean of its divisors is an integer number (586038204228).

Almost surely, 2^{3223210123221} is an apocalyptic number.

It is an amenable number.

3223210123221 is a deficient number, since it is larger than the sum of its proper divisors (1465095510603).

3223210123221 is a wasteful number, since it uses less digits than its factorization.

3223210123221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97673034051.

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

Adding to 3223210123221 its reverse (1223210123223), we get a palindrome (4446420246444).

The spelling of 3223210123221 in words is "three trillion, two hundred twenty-three billion, two hundred ten million, one hundred twenty-three thousand, two hundred twenty-one".