| Base | Representation |
|---|---|
| bin | 1010000110001000110110… |
| … | …01001100000110000011000 |
| 3 | 2220121102000201101202112022 |
| 4 | 11003010123021200300120 |
| 5 | 10402220414201300240 |
| 6 | 115115021422034012 |
| 7 | 4450656660336035 |
| oct | 503043311406030 |
| 9 | 86542021352468 |
| 10 | 22201141431320 |
| 11 | 708a4a6612295 |
| 12 | 25a6891418908 |
| 13 | c50735493107 |
| 14 | 56a78063438c |
| 15 | 2877816049b5 |
| hex | 14311b260c18 |
22201141431320 has 512 divisors, whose sum is σ = 56006795520000. Its totient is φ = 7882453254144.
The previous prime is 22201141431317. The next prime is 22201141431323. The reversal of 22201141431320 is 2313414110222.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (22201141431317) and next prime (22201141431323).
It is a self number, because there is not a number n which added to its sum of digits gives 22201141431320.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22201141431323) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 82532124146 + ... + 82532124414.
It is an arithmetic number, because the mean of its divisors is an integer number (109388272500).
Almost surely, 222201141431320 is an apocalyptic number.
22201141431320 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 22201141431320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28003397760000).
22201141431320 is an abundant number, since it is smaller than the sum of its proper divisors (33805654088680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22201141431320 is a wasteful number, since it uses less digits than its factorization.
22201141431320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835 (or 831 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 22201141431320 its reverse (2313414110222), we get a palindrome (24514555541542).
The spelling of 22201141431320 in words is "twenty-two trillion, two hundred one billion, one hundred forty-one million, four hundred thirty-one thousand, three hundred twenty".
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