Base | Representation |
---|---|
bin | 1010000000111011011001… |
… | …01000111111000111100100 |
3 | 2212222021221102000022011022 |
4 | 11000131230220333013210 |
5 | 10341302300210311322 |
6 | 114500453335430312 |
7 | 4432021443351440 |
oct | 500355450770744 |
9 | 85867842008138 |
10 | 22022120010212 |
11 | 702058a6a29a3 |
12 | 257804b525398 |
13 | c398a54c883a |
14 | 561c3a7ab820 |
15 | 282ca4c9a942 |
hex | 14076ca3f1e4 |
22022120010212 has 96 divisors (see below), whose sum is σ = 45759176467200. Its totient is φ = 9073442262528.
The previous prime is 22022120010197. The next prime is 22022120010223. The reversal of 22022120010212 is 21201002122022.
It is a happy number.
It is a super-3 number, since 3×220221200102123 (a number of 41 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199715558 + ... + 199825794.
It is an arithmetic number, because the mean of its divisors is an integer number (476658088200).
Almost surely, 222022120010212 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22022120010212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22879588233600).
22022120010212 is an abundant number, since it is smaller than the sum of its proper divisors (23737056456988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22022120010212 is a wasteful number, since it uses less digits than its factorization.
22022120010212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111333 (or 111331 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 22022120010212 its reverse (21201002122022), we get a palindrome (43223122132234).
The spelling of 22022120010212 in words is "twenty-two trillion, twenty-two billion, one hundred twenty million, ten thousand, two hundred twelve".
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