213202213230 has 16 divisors (see below), whose sum is σ = 511685311824. Its totient is φ = 56853923520.

The previous prime is 213202213201. The next prime is 213202213283. The reversal of 213202213230 is 32312202312.

It is a happy number.

213202213230 is digitally balanced in base 3, 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 = 213202213197 and 213202213206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3553370191 + ... + 3553370250.

It is an arithmetic number, because the mean of its divisors is an integer number (31980331989).

Almost surely, 2^213202213230 is an apocalyptic number.

213202213230 is an abundant number, since it is smaller than the sum of its proper divisors (298483098594).

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

213202213230 is a wasteful number, since it uses less digits than its factorization.

213202213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7106740451.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 213202213230 its reverse (32312202312), we get a palindrome (245514415542).

The spelling of 213202213230 in words is "two hundred thirteen billion, two hundred two million, two hundred thirteen thousand, two hundred thirty".