213333232210 has 64 divisors (see below), whose sum is σ = 442636296192. Its totient is φ = 72513778176.

The previous prime is 213333232199. The next prime is 213333232213. The reversal of 213333232210 is 12232333312.

213333232210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213333232210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213333232213) 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 31 ways as a sum of consecutive naturals, for example, 13264734 + ... + 13280806.

It is an arithmetic number, because the mean of its divisors is an integer number (6916192128).

Almost surely, 2^213333232210 is an apocalyptic number.

213333232210 is an abundant number, since it is smaller than the sum of its proper divisors (229303063982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213333232210 is a wasteful number, since it uses less digits than its factorization.

213333232210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17707.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 213333232210 its reverse (12232333312), we get a palindrome (225565565522).

The spelling of 213333232210 in words is "two hundred thirteen billion, three hundred thirty-three million, two hundred thirty-two thousand, two hundred ten".