332121212223 has 16 divisors (see below), whose sum is σ = 454843584000. Its totient is φ = 215407727136.

The previous prime is 332121212201. The next prime is 332121212243. The reversal of 332121212223 is 322212121233.

It is not a de Polignac number, because 332121212223 - 2⁸ = 332121211967 is a prime.

It is a super-2 number, since 2×332121212223² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332121212193 and 332121212202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332121212243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961278 + ... + 1260276.

It is an arithmetic number, because the mean of its divisors is an integer number (28427724000).

Almost surely, 2^332121212223 is an apocalyptic number.

332121212223 is a deficient number, since it is larger than the sum of its proper divisors (122722371777).

332121212223 is a wasteful number, since it uses less digits than its factorization.

332121212223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309046.

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

Adding to 332121212223 its reverse (322212121233), we get a palindrome (654333333456).

The spelling of 332121212223 in words is "three hundred thirty-two billion, one hundred twenty-one million, two hundred twelve thousand, two hundred twenty-three".