20022321302200 has 96 divisors (see below), whose sum is σ = 53436539664000. Its totient is φ = 6834554375040.

The previous prime is 20022321302171. The next prime is 20022321302231. The reversal of 20022321302200 is 220312322002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31183650 + ... + 31819249.

It is an arithmetic number, because the mean of its divisors is an integer number (556630621500).

Almost surely, 2^{20022321302200} is an apocalyptic number.

20022321302200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20022321302200 is an abundant number, since it is smaller than the sum of its proper divisors (33414218361800).

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

20022321302200 is a wasteful number, since it uses less digits than its factorization.

20022321302200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63003149 (or 63003140 counting only the distinct ones).

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

Adding to 20022321302200 its reverse (220312322002), we get a palindrome (20242633624202).

The spelling of 20022321302200 in words is "twenty trillion, twenty-two billion, three hundred twenty-one million, three hundred two thousand, two hundred".