Base | Representation |
---|---|
bin | 1010111011110001011100… |
… | …1010100101011011011110 |
3 | 1120120021212222221012200201 |
4 | 2232330113022211123132 |
5 | 3033432030020042342 |
6 | 41322455335414114 |
7 | 2350363263616204 |
oct | 256742712453336 |
9 | 46507788835621 |
10 | 12022002112222 |
11 | 3915558863423 |
12 | 1421b4022433a |
13 | 692892b010bb |
14 | 2d7c21b4d074 |
15 | 15cabe819db7 |
hex | aef172a56de |
12022002112222 has 16 divisors (see below), whose sum is σ = 18520477738560. Its totient is φ = 5848511218848.
The previous prime is 12022002112213. The next prime is 12022002112273. The reversal of 12022002112222 is 22221120022021.
It is a self number, because there is not a number n which added to its sum of digits gives 12022002112222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21791179 + ... + 22336057.
It is an arithmetic number, because the mean of its divisors is an integer number (1157529858660).
Almost surely, 212022002112222 is an apocalyptic number.
12022002112222 is a deficient number, since it is larger than the sum of its proper divisors (6498475626338).
12022002112222 is a wasteful number, since it uses less digits than its factorization.
12022002112222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843075.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 12022002112222 its reverse (22221120022021), we get a palindrome (34243122134243).
The spelling of 12022002112222 in words is "twelve trillion, twenty-two billion, two million, one hundred twelve thousand, two hundred twenty-two".
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