213322330210 has 64 divisors (see below), whose sum is σ = 421526851200. Its totient is φ = 77083660800.

The previous prime is 213322330181. The next prime is 213322330213. The reversal of 213322330210 is 12033223312.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (213322330213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32031861 + ... + 32038519.

It is an arithmetic number, because the mean of its divisors is an integer number (6586357050).

Almost surely, 2^213322330210 is an apocalyptic number.

213322330210 is a deficient number, since it is larger than the sum of its proper divisors (208204520990).

213322330210 is a wasteful number, since it uses less digits than its factorization.

213322330210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213322330210 its reverse (12033223312), we get a palindrome (225355553522).

It can be divided in two parts, 2133223302 and 10, that added together give a palindrome (2133223312).

The spelling of 213322330210 in words is "two hundred thirteen billion, three hundred twenty-two million, three hundred thirty thousand, two hundred ten".