| Base | Representation |
|---|---|
| bin | 1010001101001101111101… |
| … | …0111101101000100001100 |
| 3 | 1110201211110120010102101100 |
| 4 | 2203103133113231010030 |
| 5 | 2432331032220011340 |
| 6 | 35511224121543100 |
| 7 | 2235530426022543 |
| oct | 243233727550414 |
| 9 | 43654416112340 |
| 10 | 11222202110220 |
| 11 | 3637344590132 |
| 12 | 1312b30944a90 |
| 13 | 63533140ab4a |
| 14 | 2ab22c1a915a |
| 15 | 146dadd81830 |
| hex | a34df5ed10c |
11222202110220 has 288 divisors, whose sum is σ = 35057003304960. Its totient is φ = 2904949370880.
The previous prime is 11222202110219. The next prime is 11222202110239. The reversal of 11222202110220 is 2201120222211.
It is a happy number.
11222202110220 is a `hidden beast` number, since 1 + 12 + 2 + 220 + 211 + 0 + 220 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 11222202110193 and 11222202110202.
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 95 ways as a sum of consecutive naturals, for example, 201408165 + ... + 201463875.
It is an arithmetic number, because the mean of its divisors is an integer number (121725705920).
Almost surely, 211222202110220 is an apocalyptic number.
11222202110220 is a gapful number since it is divisible by the number (10) 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 11222202110220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17528501652480).
11222202110220 is an abundant number, since it is smaller than the sum of its proper divisors (23834801194740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11222202110220 is a wasteful number, since it uses less digits than its factorization.
11222202110220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56045 (or 56040 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 11222202110220 its reverse (2201120222211), we get a palindrome (13423322332431).
The spelling of 11222202110220 in words is "eleven trillion, two hundred twenty-two billion, two hundred two million, one hundred ten thousand, two hundred twenty".
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