332133322221 has 48 divisors (see below), whose sum is σ = 518414712192. Its totient is φ = 204392073600.

The previous prime is 332133322177. The next prime is 332133322231. The reversal of 332133322221 is 122223331233.

332133322221 is a `hidden beast` number, since 3 + 321 + 3 + 332 + 2 + 2 + 2 + 1 = 666.

It is not a de Polignac number, because 332133322221 - 2¹⁰ = 332133321197 is a prime.

It is a super-2 number, since 2×332133322221² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332133322231) 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, 421086 + ... + 917376.

It is an arithmetic number, because the mean of its divisors is an integer number (10800306504).

Almost surely, 2^332133322221 is an apocalyptic number.

It is an amenable number.

332133322221 is a deficient number, since it is larger than the sum of its proper divisors (186281389971).

332133322221 is a wasteful number, since it uses less digits than its factorization.

332133322221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496434 (or 496431 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 332133322221 its reverse (122223331233), we get a palindrome (454356653454).

The spelling of 332133322221 in words is "three hundred thirty-two billion, one hundred thirty-three million, three hundred twenty-two thousand, two hundred twenty-one".