122323330221 has 8 divisors (see below), whose sum is σ = 172691760384. Its totient is φ = 76751893440.

The previous prime is 122323330193. The next prime is 122323330231. The reversal of 122323330221 is 122033323221.

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

It is not a de Polignac number, because 122323330221 - 2¹⁰ = 122323329197 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122323330191 and 122323330200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122323330231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1199248285 + ... + 1199248386.

It is an arithmetic number, because the mean of its divisors is an integer number (21586470048).

Almost surely, 2^122323330221 is an apocalyptic number.

It is an amenable number.

122323330221 is a deficient number, since it is larger than the sum of its proper divisors (50368430163).

122323330221 is a wasteful number, since it uses less digits than its factorization.

122323330221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398496691.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 122323330221 its reverse (122033323221), we get a palindrome (244356653442).

The spelling of 122323330221 in words is "one hundred twenty-two billion, three hundred twenty-three million, three hundred thirty thousand, two hundred twenty-one".