Base | Representation |
---|---|
bin | 10110011001001001… |
… | …01101111100010110 |
3 | 1011000211201120100020 |
4 | 23030210231330112 |
5 | 144110130041042 |
6 | 5304535330010 |
7 | 603630160164 |
oct | 131444557426 |
9 | 34024646306 |
10 | 12022112022 |
11 | 510a194778 |
12 | 23b6220906 |
13 | 119790736b |
14 | 820936234 |
15 | 4a568c3ec |
hex | 2cc92df16 |
12022112022 has 32 divisors (see below), whose sum is σ = 25408252800. Its totient is φ = 3781675008.
The previous prime is 12022112017. The next prime is 12022112057. The reversal of 12022112022 is 22021122021.
It is a junction number, because it is equal to n+sod(n) for n = 12022111992 and 12022112010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175872 + ... + 234467.
It is an arithmetic number, because the mean of its divisors is an integer number (794007900).
Almost surely, 212022112022 is an apocalyptic number.
12022112022 is an abundant number, since it is smaller than the sum of its proper divisors (13386140778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12022112022 is a wasteful number, since it uses less digits than its factorization.
12022112022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410620.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 12022112022 its reverse (22021122021), we get a palindrome (34043234043).
Subtracting 12022112022 from its reverse (22021122021), we obtain a palindrome (9999009999).
The spelling of 12022112022 in words is "twelve billion, twenty-two million, one hundred twelve thousand, twenty-two".
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