Base | Representation |
---|---|
bin | 11101010010000000011… |
… | …110100110111111101110 |
3 | 21010100211200200100010122 |
4 | 131102000132212333232 |
5 | 230431441222432342 |
6 | 4140220401404542 |
7 | 265243124340530 |
oct | 35220036467756 |
9 | 7110750610118 |
10 | 2012200202222 |
11 | 706407613341 |
12 | 285b89939752 |
13 | 117999024242 |
14 | 6d568d03850 |
15 | 3751e0e74d2 |
hex | 1d4807a6fee |
2012200202222 has 32 divisors (see below), whose sum is σ = 3600068378112. Its totient is φ = 824738533344.
The previous prime is 2012200202191. The next prime is 2012200202237. The reversal of 2012200202222 is 2222020022102.
It is a self number, because there is not a number n which added to its sum of digits gives 2012200202222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1405928 + ... + 2449700.
It is an arithmetic number, because the mean of its divisors is an integer number (112502136816).
Almost surely, 22012200202222 is an apocalyptic number.
2012200202222 is a deficient number, since it is larger than the sum of its proper divisors (1587868175890).
2012200202222 is a wasteful number, since it uses less digits than its factorization.
2012200202222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1049792.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 2012200202222 its reverse (2222020022102), we get a palindrome (4234220224324).
The spelling of 2012200202222 in words is "two trillion, twelve billion, two hundred million, two hundred two thousand, two hundred twenty-two".
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