22202022020200 has 384 divisors, whose sum is σ = 58597926992640. Its totient is φ = 7752934400000.

The previous prime is 22202022020173. The next prime is 22202022020201. The reversal of 22202022020200 is 202022020222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22202022020201) by changing a digit.

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 in 95 ways as a sum of consecutive naturals, for example, 1576057557 + ... + 1576071643.

It is an arithmetic number, because the mean of its divisors is an integer number (152598768210).

Almost surely, 2^{22202022020200} is an apocalyptic number.

22202022020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22202022020200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29298963496320).

22202022020200 is an abundant number, since it is smaller than the sum of its proper divisors (36395904972440).

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

22202022020200 is a wasteful number, since it uses less digits than its factorization.

22202022020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14429 (or 14420 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22202022020200 its reverse (202022020222), we get a palindrome (22404044040422).

The spelling of 22202022020200 in words is "twenty-two trillion, two hundred two billion, twenty-two million, twenty thousand, two hundred".