Base | Representation |
---|---|
bin | 11001100000110111111001… |
… | …110101101010001100000110 |
3 | 112201022012011121201220001110 |
4 | 121200313321311222030012 |
5 | 104201423003310414342 |
6 | 1034352354305505450 |
7 | 32430630443326212 |
oct | 3140677165521406 |
9 | 481265147656043 |
10 | 112210212201222 |
11 | 328320a15230a3 |
12 | 10703111042286 |
13 | 4a7c4ba7abbc5 |
14 | 1d9d008cb1942 |
15 | ce8ca248bc9c |
hex | 660df9d6a306 |
112210212201222 has 64 divisors (see below), whose sum is σ = 234526610248704. Its totient is φ = 35723918039040.
The previous prime is 112210212201209. The next prime is 112210212201289. The reversal of 112210212201222 is 222102212012211.
It is a super-2 number, since 2×1122102122012222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291166423 + ... + 291551549.
It is an arithmetic number, because the mean of its divisors is an integer number (3664478285136).
Almost surely, 2112210212201222 is an apocalyptic number.
112210212201222 is an abundant number, since it is smaller than the sum of its proper divisors (122316398047482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112210212201222 is a wasteful number, since it uses less digits than its factorization.
112210212201222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388293.
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 112210212201222 its reverse (222102212012211), we get a palindrome (334312424213433).
The spelling of 112210212201222 in words is "one hundred twelve trillion, two hundred ten billion, two hundred twelve million, two hundred one thousand, two hundred twenty-two".
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