232022321231 has 4 divisors (see below), whose sum is σ = 232398370992. Its totient is φ = 231646271472.

The previous prime is 232022321227. The next prime is 232022321243. The reversal of 232022321231 is 132123220232.

232022321231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232022321231 - 2² = 232022321227 is a prime.

It is a super-2 number, since 2×232022321231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232022321197 and 232022321206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232022321281) 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 3 ways as a sum of consecutive naturals, for example, 188023955 + ... + 188025188.

It is an arithmetic number, because the mean of its divisors is an integer number (58099592748).

Almost surely, 2^232022321231 is an apocalyptic number.

232022321231 is a deficient number, since it is larger than the sum of its proper divisors (376049761).

232022321231 is an equidigital number, since it uses as much as digits as its factorization.

232022321231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376049760.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 232022321231 its reverse (132123220232), we get a palindrome (364145541463).

The spelling of 232022321231 in words is "two hundred thirty-two billion, twenty-two million, three hundred twenty-one thousand, two hundred thirty-one".