213202210332 has 24 divisors (see below), whose sum is σ = 497669225872. Its totient is φ = 71039203200.

The previous prime is 213202210283. The next prime is 213202210357. The reversal of 213202210332 is 233012202312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 213202210299 and 213202210308.

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, 3493519 + ... + 3554022.

Almost surely, 2^213202210332 is an apocalyptic number.

It is an amenable number.

213202210332 is an abundant number, since it is smaller than the sum of its proper divisors (284467015540).

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

213202210332 is a wasteful number, since it uses less digits than its factorization.

213202210332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7050069 (or 7050067 counting only the distinct ones).

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

Adding to 213202210332 its reverse (233012202312), we get a palindrome (446214412644).

The spelling of 213202210332 in words is "two hundred thirteen billion, two hundred two million, two hundred ten thousand, three hundred thirty-two".