220123222232 has 32 divisors (see below), whose sum is σ = 424448586000. Its totient is φ = 106975749504.

The previous prime is 220123222177. The next prime is 220123222247. The reversal of 220123222232 is 232222321022.

220123222232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220123222198 and 220123222207.

It is a congruent number.

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, 2380607 + ... + 2471342.

Almost surely, 2^220123222232 is an apocalyptic number.

It is an amenable number.

220123222232 is a deficient number, since it is larger than the sum of its proper divisors (204325363768).

220123222232 is a wasteful number, since it uses less digits than its factorization.

220123222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4852115 (or 4852111 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 220123222232 its reverse (232222321022), we get a palindrome (452345543254).

The spelling of 220123222232 in words is "two hundred twenty billion, one hundred twenty-three million, two hundred twenty-two thousand, two hundred thirty-two".