20223122322 has 32 divisors (see below), whose sum is σ = 43630070400. Its totient is φ = 6212131200.

The previous prime is 20223122317. The next prime is 20223122357. The reversal of 20223122322 is 22322132202.

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 15 ways as a sum of consecutive naturals, for example, 168822 + ... + 262577.

It is an arithmetic number, because the mean of its divisors is an integer number (1363439700).

Almost surely, 2^20223122322 is an apocalyptic number.

20223122322 is an abundant number, since it is smaller than the sum of its proper divisors (23406948078).

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

20223122322 is a wasteful number, since it uses less digits than its factorization.

20223122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432018.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20223122322 its reverse (22322132202), we get a palindrome (42545254524).

The spelling of 20223122322 in words is "twenty billion, two hundred twenty-three million, one hundred twenty-two thousand, three hundred twenty-two".