232111204422 has 16 divisors (see below), whose sum is σ = 464423485680. Its totient is φ = 77336888672.

The previous prime is 232111204421. The next prime is 232111204427. The reversal of 232111204422 is 224402111232.

232111204422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232111204422² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232111204392 and 232111204401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232111204421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8363193 + ... + 8390900.

It is an arithmetic number, because the mean of its divisors is an integer number (29026467855).

Almost surely, 2^232111204422 is an apocalyptic number.

232111204422 is an abundant number, since it is smaller than the sum of its proper divisors (232312281258).

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

232111204422 is a wasteful number, since it uses less digits than its factorization.

232111204422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16756407.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 232111204422 its reverse (224402111232), we get a palindrome (456513315654).

The spelling of 232111204422 in words is "two hundred thirty-two billion, one hundred eleven million, two hundred four thousand, four hundred twenty-two".