213002022322 has 8 divisors (see below), whose sum is σ = 319567503276. Its totient is φ = 106479521232.

The previous prime is 213002022283. The next prime is 213002022397. The reversal of 213002022322 is 223220200312.

213002022322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 190863260641 + 22138761681 = 436879^2 + 148791^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 213002022322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10732573 + ... + 10752400.

Almost surely, 2^213002022322 is an apocalyptic number.

213002022322 is a deficient number, since it is larger than the sum of its proper divisors (106565480954).

213002022322 is a wasteful number, since it uses less digits than its factorization.

213002022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21489932.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 213002022322 its reverse (223220200312), we get a palindrome (436222222634).

The spelling of 213002022322 in words is "two hundred thirteen billion, two million, twenty-two thousand, three hundred twenty-two".