123201322 has 8 divisors (see below), whose sum is σ = 187934400. Its totient is φ = 60556524.

The previous prime is 123201307. The next prime is 123201341. The reversal of 123201322 is 223102321.

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

It is a junction number, because it is equal to n+sod(n) for n = 123201296 and 123201305.

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 3 ways as a sum of consecutive naturals, for example, 521922 + ... + 522157.

It is an arithmetic number, because the mean of its divisors is an integer number (23491800).

Almost surely, 2^123201322 is an apocalyptic number.

123201322 is a deficient number, since it is larger than the sum of its proper divisors (64733078).

123201322 is a wasteful number, since it uses less digits than its factorization.

123201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044140.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 123201322 is about 11099.6090922158. The cubic root of 123201322 is about 497.5901667334.

Adding to 123201322 its reverse (223102321), we get a palindrome (346303643).

Subtracting 123201322 from its reverse (223102321), we obtain a palindrome (99900999).

The spelling of 123201322 in words is "one hundred twenty-three million, two hundred one thousand, three hundred twenty-two".