Base | Representation |
---|---|
bin | 1100111011000001001… |
… | …0100111011011011001 |
3 | 210020000122001101201210 |
4 | 3032300102213123121 |
5 | 12114124224032301 |
6 | 245552535533333 |
7 | 22016251245366 |
oct | 3166022473331 |
9 | 706018041653 |
10 | 222001002201 |
11 | 86171861850 |
12 | 3703782a249 |
13 | 17c1c432384 |
14 | aa6004346d |
15 | 5b94beead6 |
hex | 33b04a76d9 |
222001002201 has 32 divisors (see below), whose sum is σ = 336996430848. Its totient is φ = 128678552640.
The previous prime is 222001002199. The next prime is 222001002229. The reversal of 222001002201 is 102200100222.
It is not a de Polignac number, because 222001002201 - 21 = 222001002199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (222001002241) 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, 7230855 + ... + 7261491.
It is an arithmetic number, because the mean of its divisors is an integer number (10531138464).
Almost surely, 2222001002201 is an apocalyptic number.
It is an amenable number.
222001002201 is a deficient number, since it is larger than the sum of its proper divisors (114995428647).
222001002201 is a wasteful number, since it uses less digits than its factorization.
222001002201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40221.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 222001002201 its reverse (102200100222), we get a palindrome (324201102423).
The spelling of 222001002201 in words is "two hundred twenty-two billion, one million, two thousand, two hundred one".
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