213202332202 has 4 divisors (see below), whose sum is σ = 319803498306. Its totient is φ = 106601166100.

The previous prime is 213202332199. The next prime is 213202332229. The reversal of 213202332202 is 202233202312.

213202332202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 212761710121 + 440622081 = 461261^2 + 20991^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 53300583049 + ... + 53300583052.

Almost surely, 2^213202332202 is an apocalyptic number.

213202332202 is a deficient number, since it is larger than the sum of its proper divisors (106601166104).

213202332202 is a wasteful number, since it uses less digits than its factorization.

213202332202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106601166103.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 213202332202 its reverse (202233202312), we get a palindrome (415435534514).

The spelling of 213202332202 in words is "two hundred thirteen billion, two hundred two million, three hundred thirty-two thousand, two hundred two".