20200322321222 has 4 divisors (see below), whose sum is σ = 30300483481836. Its totient is φ = 10100161160610.

The previous prime is 20200322321203. The next prime is 20200322321269. The reversal of 20200322321222 is 22212322300202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050080580304 + ... + 5050080580307.

It is an arithmetic number, because the mean of its divisors is an integer number (7575120870459).

Almost surely, 2^{20200322321222} is an apocalyptic number.

20200322321222 is a deficient number, since it is larger than the sum of its proper divisors (10100161160614).

20200322321222 is a wasteful number, since it uses less digits than its factorization.

20200322321222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100161160613.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 20200322321222 its reverse (22212322300202), we get a palindrome (42412644621424).

The spelling of 20200322321222 in words is "twenty trillion, two hundred billion, three hundred twenty-two million, three hundred twenty-one thousand, two hundred twenty-two".