3234333220221 has 8 divisors (see below), whose sum is σ = 4313275388640. Its totient is φ = 2155806599312.

The previous prime is 3234333220213. The next prime is 3234333220249. The reversal of 3234333220221 is 1220223334323.

It is a happy number.

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 3234333220221 - 2³ = 3234333220213 is a prime.

It is a super-2 number, since 2×3234333220221² (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 (3234333220121) 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, 103868715 + ... + 103899848.

It is an arithmetic number, because the mean of its divisors is an integer number (539159423580).

Almost surely, 2^{3234333220221} is an apocalyptic number.

It is an amenable number.

3234333220221 is a deficient number, since it is larger than the sum of its proper divisors (1078942168419).

3234333220221 is a wasteful number, since it uses less digits than its factorization.

3234333220221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207773755.

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

Adding to 3234333220221 its reverse (1220223334323), we get a palindrome (4454556554544).

The spelling of 3234333220221 in words is "three trillion, two hundred thirty-four billion, three hundred thirty-three million, two hundred twenty thousand, two hundred twenty-one".