22022100200000 has 84 divisors (see below), whose sum is σ = 54621635843124. Its totient is φ = 8808840000000.

The previous prime is 22022100199927. The next prime is 22022100200021. The reversal of 22022100200000 is 200122022.

It can be written as a sum of positive squares in 6 ways, for example, as 18268922414656 + 3753177785344 = 4274216^2 + 1937312^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54855251 + ... + 55255250.

It is an arithmetic number, because the mean of its divisors is an integer number (650257569561).

Almost surely, 2^{22022100200000} is an apocalyptic number.

22022100200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22022100200000 is an abundant number, since it is smaller than the sum of its proper divisors (32599535643124).

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

22022100200000 is an frugal number, since it uses more digits than its factorization.

22022100200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110110538 (or 110110508 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 22022100200000 its reverse (200122022), we get a palindrome (22022300322022).

The spelling of 22022100200000 in words is "twenty-two trillion, twenty-two billion, one hundred million, two hundred thousand".