Base | Representation |
---|---|
bin | 1010111011110010001110… |
… | …0011101010010000110011 |
3 | 1120120022102111010121212022 |
4 | 2232330203203222100303 |
5 | 3033432441230342321 |
6 | 41322532123422055 |
7 | 2350401400005500 |
oct | 256744343522063 |
9 | 46508374117768 |
10 | 12022210012211 |
11 | 39156551517a3 |
12 | 1421b9998492b |
13 | 6928c6bc3149 |
14 | 2d7c415ca4a7 |
15 | 15cad2bd4dab |
hex | aef238ea433 |
12022210012211 has 12 divisors (see below), whose sum is σ = 13986087871392. Its totient is φ = 10303964446608.
The previous prime is 12022210012123. The next prime is 12022210012237. The reversal of 12022210012211 is 11221001222021.
It is not a de Polignac number, because 12022210012211 - 230 = 12021136270387 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12022210012211.
It is not an unprimeable number, because it can be changed into a prime (12022210012411) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 8720360 + ... + 10004453.
It is an arithmetic number, because the mean of its divisors is an integer number (1165507322616).
Almost surely, 212022210012211 is an apocalyptic number.
12022210012211 is a deficient number, since it is larger than the sum of its proper divisors (1963877859181).
12022210012211 is a wasteful number, since it uses less digits than its factorization.
12022210012211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18737930 (or 18737923 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12022210012211 its reverse (11221001222021), we get a palindrome (23243211234232).
The spelling of 12022210012211 in words is "twelve trillion, twenty-two billion, two hundred ten million, twelve thousand, two hundred eleven".
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