20231232322 has 8 divisors (see below), whose sum is σ = 34682112576. Its totient is φ = 8670528132.

The previous prime is 20231232317. The next prime is 20231232323. The reversal of 20231232322 is 22323213202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20231232322² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20231232293 and 20231232302.

It is not an unprimeable number, because it can be changed into a prime (20231232323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722543998 + ... + 722544025.

It is an arithmetic number, because the mean of its divisors is an integer number (4335264072).

Almost surely, 2^20231232322 is an apocalyptic number.

20231232322 is a deficient number, since it is larger than the sum of its proper divisors (14450880254).

20231232322 is a wasteful number, since it uses less digits than its factorization.

20231232322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445088032.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20231232322 its reverse (22323213202), we get a palindrome (42554445524).

The spelling of 20231232322 in words is "twenty billion, two hundred thirty-one million, two hundred thirty-two thousand, three hundred twenty-two".