3232223233221 has 8 divisors (see below), whose sum is σ = 4316291924544. Its totient is φ = 2151485015360.

The previous prime is 3232223233189. The next prime is 3232223233223. The reversal of 3232223233221 is 1223323222323.

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

It is a cyclic number.

It is not a de Polignac number, because 3232223233221 - 2⁵ = 3232223233189 is a prime.

It is a super-2 number, since 2×3232223233221² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3232223233223) 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, 832616100 + ... + 832619981.

It is an arithmetic number, because the mean of its divisors is an integer number (539536490568).

Almost surely, 2^{3232223233221} is an apocalyptic number.

It is an amenable number.

3232223233221 is a deficient number, since it is larger than the sum of its proper divisors (1084068691323).

3232223233221 is a wasteful number, since it uses less digits than its factorization.

3232223233221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665236731.

The product of its digits is 31104, while the sum is 30.

Adding to 3232223233221 its reverse (1223323222323), we get a palindrome (4455546455544).

The spelling of 3232223233221 in words is "three trillion, two hundred thirty-two billion, two hundred twenty-three million, two hundred thirty-three thousand, two hundred twenty-one".