323200211100122 has 4 divisors (see below), whose sum is σ = 484800316650186. Its totient is φ = 161600105550060.

The previous prime is 323200211100113. The next prime is 323200211100149. The reversal of 323200211100122 is 221001112002323.

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

It can be written as a sum of positive squares in only one way, i.e., 265447218087601 + 57752993012521 = 16292551^2 + 7599539^2 .

It is a junction number, because it is equal to n+sod(n) for n = 323200211100094 and 323200211100103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80800052775029 + ... + 80800052775032.

Almost surely, 2^{323200211100122} is an apocalyptic number.

323200211100122 is a deficient number, since it is larger than the sum of its proper divisors (161600105550064).

323200211100122 is a wasteful number, since it uses less digits than its factorization.

323200211100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161600105550063.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 323200211100122 its reverse (221001112002323), we get a palindrome (544201323102445).

The spelling of 323200211100122 in words is "three hundred twenty-three trillion, two hundred billion, two hundred eleven million, one hundred thousand, one hundred twenty-two".