202221213020322 has 8 divisors (see below), whose sum is σ = 404442426040656. Its totient is φ = 67407071006772.

The previous prime is 202221213020303. The next prime is 202221213020329. The reversal of 202221213020322 is 223020312122202.

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

202221213020322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 202221213020292 and 202221213020301.

It is not an unprimeable number, because it can be changed into a prime (202221213020329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16851767751688 + ... + 16851767751699.

It is an arithmetic number, because the mean of its divisors is an integer number (50555303255082).

Almost surely, 2^{202221213020322} is an apocalyptic number.

202221213020322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

202221213020322 is a wasteful number, since it uses less digits than its factorization.

202221213020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33703535503392.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 202221213020322 its reverse (223020312122202), we get a palindrome (425241525142524).

The spelling of 202221213020322 in words is "two hundred two trillion, two hundred twenty-one billion, two hundred thirteen million, twenty thousand, three hundred twenty-two".