202222320322 has 8 divisors (see below), whose sum is σ = 330909251472. Its totient is φ = 91919236500.

The previous prime is 202222320317. The next prime is 202222320359. The reversal of 202222320322 is 223023222202.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 9191923651 = 202222320322 / (2 + 0 + 2 + 2 + 2 + 2 + 3 + 2 + 0 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 202222320293 and 202222320302.

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, 4595961804 + ... + 4595961847.

It is an arithmetic number, because the mean of its divisors is an integer number (41363656434).

Almost surely, 2^202222320322 is an apocalyptic number.

202222320322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202222320322 is a deficient number, since it is larger than the sum of its proper divisors (128686931150).

202222320322 is a wasteful number, since it uses less digits than its factorization.

202222320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9191923664.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 202222320322 its reverse (223023222202), we get a palindrome (425245542524).

The spelling of 202222320322 in words is "two hundred two billion, two hundred twenty-two million, three hundred twenty thousand, three hundred twenty-two".