210013321222330 has 8 divisors (see below), whose sum is σ = 378023978200212. Its totient is φ = 84005328488928.

The previous prime is 210013321222261. The next prime is 210013321222349. The reversal of 210013321222330 is 33222123310012.

It can be written as a sum of positive squares in 2 ways, for example, as 179747622186001 + 30265699036329 = 13406999^2 + 5501427^2 .

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 = 210013321222295 and 210013321222304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10500666061107 + ... + 10500666061126.

Almost surely, 2^{210013321222330} is an apocalyptic number.

210013321222330 is a deficient number, since it is larger than the sum of its proper divisors (168010656977882).

210013321222330 is a wasteful number, since it uses less digits than its factorization.

210013321222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21001332122240.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 210013321222330 its reverse (33222123310012), we get a palindrome (243235444532342).

The spelling of 210013321222330 in words is "two hundred ten trillion, thirteen billion, three hundred twenty-one million, two hundred twenty-two thousand, three hundred thirty".