Base | Representation |
---|---|
bin | 1010000110111111000001… |
… | …00011010100001111010000 |
3 | 2220201012002110201011102011 |
4 | 11003133200203110033100 |
5 | 10403204444104023440 |
6 | 115140231251232304 |
7 | 4453036436464363 |
oct | 503374043241720 |
9 | 86635073634364 |
10 | 22230223111120 |
11 | 70a086a450802 |
12 | 25b04488a8694 |
13 | c533bb518b7b |
14 | 56bd3cb140da |
15 | 2883d47d39ea |
hex | 1437e08d43d0 |
22230223111120 has 40 divisors (see below), whose sum is σ = 51687442354464. Its totient is φ = 8891715288192.
The previous prime is 22230223111081. The next prime is 22230223111123. The reversal of 22230223111120 is 2111132203222.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 22230223111091 and 22230223111100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22230223111123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3924994 + ... + 7737313.
Almost surely, 222230223111120 is an apocalyptic number.
22230223111120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22230223111120 is an abundant number, since it is smaller than the sum of its proper divisors (29457219243344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22230223111120 is a wasteful number, since it uses less digits than its factorization.
22230223111120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11686147 (or 11686141 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 22230223111120 its reverse (2111132203222), we get a palindrome (24341355314342).
The spelling of 22230223111120 in words is "twenty-two trillion, two hundred thirty billion, two hundred twenty-three million, one hundred eleven thousand, one hundred twenty".
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