Base | Representation |
---|---|
bin | 1011000110001100101011… |
… | …0101110011010110000011 |
3 | 1121012102012100102220212000 |
4 | 2301203022311303112003 |
5 | 3044400333204102321 |
6 | 41541040200035043 |
7 | 2366333612465661 |
oct | 261431265632603 |
9 | 47172170386760 |
10 | 12201110222211 |
11 | 3984509702419 |
12 | 14507a7162a83 |
13 | 6a6737a2b481 |
14 | 3027732ddc31 |
15 | 1625a3a99826 |
hex | b18cad73583 |
12201110222211 has 32 divisors (see below), whose sum is σ = 18106757437440. Its totient is φ = 8120108412000.
The previous prime is 12201110222177. The next prime is 12201110222261. The reversal of 12201110222211 is 11222201110221.
12201110222211 is a `hidden beast` number, since 1 + 220 + 1 + 1 + 10 + 222 + 211 = 666.
12201110222211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12201110222211 - 27 = 12201110222083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12201110222261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255705646 + ... + 255753356.
It is an arithmetic number, because the mean of its divisors is an integer number (565836169920).
Almost surely, 212201110222211 is an apocalyptic number.
12201110222211 is a deficient number, since it is larger than the sum of its proper divisors (5905647215229).
12201110222211 is a wasteful number, since it uses less digits than its factorization.
12201110222211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63784 (or 63778 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 12201110222211 its reverse (11222201110221), we get a palindrome (23423311332432).
The spelling of 12201110222211 in words is "twelve trillion, two hundred one billion, one hundred ten million, two hundred twenty-two thousand, two hundred eleven".
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