332221221033331 has 16 divisors (see below), whose sum is σ = 379823530238208. Its totient is φ = 284654450268000.

The previous prime is 332221221033311. The next prime is 332221221033341. The reversal of 332221221033331 is 133330122122233.

It is a cyclic number.

It is not a de Polignac number, because 332221221033331 - 2²⁵ = 332221187478899 is a prime.

It is a super-2 number, since 2×332221221033331² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332221221033293 and 332221221033302.

It is not an unprimeable number, because it can be changed into a prime (332221221033311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 964569156 + ... + 964913518.

It is an arithmetic number, because the mean of its divisors is an integer number (23738970639888).

Almost surely, 2^{332221221033331} is an apocalyptic number.

332221221033331 is a deficient number, since it is larger than the sum of its proper divisors (47602309204877).

332221221033331 is a wasteful number, since it uses less digits than its factorization.

332221221033331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395562.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 332221221033331 its reverse (133330122122233), we get a palindrome (465551343155564).

The spelling of 332221221033331 in words is "three hundred thirty-two trillion, two hundred twenty-one billion, two hundred twenty-one million, thirty-three thousand, three hundred thirty-one".