22203366330222 has 288 divisors, whose sum is σ = 63745845845760. Its totient is φ = 5425117378560.

The previous prime is 22203366330221. The next prime is 22203366330227.

22203366330222 is a `hidden beast` number, since 22 + 20 + 3 + 3 + 66 + 330 + 222 = 666.

22203366330222 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×22203366330222³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22203366330221) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 855970929 + ... + 855996867.

It is an arithmetic number, because the mean of its divisors is an integer number (221339742520).

Almost surely, 2^{22203366330222} is an apocalyptic number.

22203366330222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22203366330222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31872922922880).

22203366330222 is an abundant number, since it is smaller than the sum of its proper divisors (41542479515538).

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

22203366330222 is a wasteful number, since it uses less digits than its factorization.

22203366330222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28136 (or 28116 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

It can be divided in two parts, 2220336 and 6330222, that added together give a palindrome (8550558).

The spelling of 22203366330222 in words is "twenty-two trillion, two hundred three billion, three hundred sixty-six million, three hundred thirty thousand, two hundred twenty-two".