Base | Representation |
---|---|
bin | 1100111011000001001… |
… | …0100111011011100100 |
3 | 210020000122001101202012 |
4 | 3032300102213123210 |
5 | 12114124224032322 |
6 | 245552535533352 |
7 | 22016251245413 |
oct | 3166022473344 |
9 | 706018041665 |
10 | 222001002212 |
11 | 86171861860 |
12 | 3703782a258 |
13 | 17c1c432392 |
14 | aa6004347a |
15 | 5b94beeae2 |
hex | 33b04a76e4 |
222001002212 has 96 divisors (see below), whose sum is σ = 445638144000. Its totient is φ = 95843088000.
The previous prime is 222001002199. The next prime is 222001002229. The reversal of 222001002212 is 212200100222.
222001002212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41516123 + ... + 41521469.
It is an arithmetic number, because the mean of its divisors is an integer number (4642064000).
Almost surely, 2222001002212 is an apocalyptic number.
222001002212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
222001002212 is an abundant number, since it is smaller than the sum of its proper divisors (223637141788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222001002212 is a wasteful number, since it uses less digits than its factorization.
222001002212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5953 (or 5951 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 222001002212 its reverse (212200100222), we get a palindrome (434201102434).
The spelling of 222001002212 in words is "two hundred twenty-two billion, one million, two thousand, two hundred twelve".
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