210101222330 has 32 divisors (see below), whose sum is σ = 399110025600. Its totient is φ = 79412605632.

The previous prime is 210101222267. The next prime is 210101222333. The reversal of 210101222330 is 33222101012.

210101222330 is digitally balanced in base 2, 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 = 210101222299 and 210101222308.

It is not an unprimeable number, because it can be changed into a prime (210101222333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1347422 + ... + 1495241.

It is an arithmetic number, because the mean of its divisors is an integer number (12472188300).

Almost surely, 2^210101222330 is an apocalyptic number.

210101222330 is a deficient number, since it is larger than the sum of its proper divisors (189008803270).

210101222330 is a wasteful number, since it uses less digits than its factorization.

210101222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843078.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 210101222330 its reverse (33222101012), we get a palindrome (243323323342).

The spelling of 210101222330 in words is "two hundred ten billion, one hundred one million, two hundred twenty-two thousand, three hundred thirty".