Base | Representation |
---|---|
bin | 1010000000010101111100… |
… | …00111011110110001100100 |
3 | 2212220101001001110202101201 |
4 | 11000022332013132301210 |
5 | 10340440110100402322 |
6 | 114443330153532244 |
7 | 4430410241210323 |
oct | 500127607366144 |
9 | 85811031422351 |
10 | 22002012122212 |
11 | 7013001285041 |
12 | 2574179414084 |
13 | c37a1c677c65 |
14 | 560c900400ba |
15 | 2824c981cd27 |
hex | 1402be1dec64 |
22002012122212 has 24 divisors (see below), whose sum is σ = 39913728511104. Its totient is φ = 10603647158112.
The previous prime is 22002012122197. The next prime is 22002012122219. The reversal of 22002012122212 is 21222121020022.
It is a self number, because there is not a number n which added to its sum of digits gives 22002012122212.
It is not an unprimeable number, because it can be changed into a prime (22002012122219) 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, 694667548 + ... + 694699219.
It is an arithmetic number, because the mean of its divisors is an integer number (1663072021296).
Almost surely, 222002012122212 is an apocalyptic number.
It is an amenable number.
22002012122212 is a deficient number, since it is larger than the sum of its proper divisors (17911716388892).
22002012122212 is a wasteful number, since it uses less digits than its factorization.
22002012122212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1389366915 (or 1389366913 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 22002012122212 its reverse (21222121020022), we get a palindrome (43224133142234).
The spelling of 22002012122212 in words is "twenty-two trillion, two billion, twelve million, one hundred twenty-two thousand, two hundred twelve".
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