213202211330 has 16 divisors (see below), whose sum is σ = 385454574720. Its totient is φ = 84905196912.

The previous prime is 213202211311. The next prime is 213202211347. The reversal of 213202211330 is 33112202312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46958570 + ... + 46963109.

It is an arithmetic number, because the mean of its divisors is an integer number (24090910920).

Almost surely, 2^213202211330 is an apocalyptic number.

213202211330 is a deficient number, since it is larger than the sum of its proper divisors (172252363390).

213202211330 is a wasteful number, since it uses less digits than its factorization.

213202211330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93921913.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 213202211330 its reverse (33112202312), we get a palindrome (246314413642).

The spelling of 213202211330 in words is "two hundred thirteen billion, two hundred two million, two hundred eleven thousand, three hundred thirty".