232222121322 has 16 divisors (see below), whose sum is σ = 472316179680. Its totient is φ = 76095384272.

The previous prime is 232222121291. The next prime is 232222121389. The reversal of 232222121322 is 223121222232.

232222121322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232222121322² (a number of 24 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 232222121292 and 232222121301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327996993 + ... + 327997700.

It is an arithmetic number, because the mean of its divisors is an integer number (29519761230).

Almost surely, 2^232222121322 is an apocalyptic number.

232222121322 is an abundant number, since it is smaller than the sum of its proper divisors (240094058358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232222121322 is a wasteful number, since it uses less digits than its factorization.

232222121322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655994757.

The product of its digits is 2304, while the sum is 24.

Adding to 232222121322 its reverse (223121222232), we get a palindrome (455343343554).

The spelling of 232222121322 in words is "two hundred thirty-two billion, two hundred twenty-two million, one hundred twenty-one thousand, three hundred twenty-two".