Base | Representation |
---|---|
bin | 111000110110111001… |
… | …0110001010101100000 |
3 | 102200011102210001201111 |
4 | 1301231302301111200 |
5 | 4000030341010422 |
6 | 132031550313104 |
7 | 11551531211602 |
oct | 1615562612540 |
9 | 380142701644 |
10 | 122101110112 |
11 | 47867991263 |
12 | 1b7b74b8794 |
13 | b68b5a35a7 |
14 | 5ca4401172 |
15 | 329968ba77 |
hex | 1c6dcb1560 |
122101110112 has 24 divisors (see below), whose sum is σ = 240876177192. Its totient is φ = 60926208000.
The previous prime is 122101110083. The next prime is 122101110151. The reversal of 122101110112 is 211011101221.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 122101110092 and 122101110101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3869889 + ... + 3901312.
It is an arithmetic number, because the mean of its divisors is an integer number (10036507383).
Almost surely, 2122101110112 is an apocalyptic number.
It is an amenable number.
122101110112 is a deficient number, since it is larger than the sum of its proper divisors (118775067080).
122101110112 is an equidigital number, since it uses as much as digits as its factorization.
122101110112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7771702 (or 7771694 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 122101110112 its reverse (211011101221), we get a palindrome (333112211333).
The spelling of 122101110112 in words is "one hundred twenty-two billion, one hundred one million, one hundred ten thousand, one hundred twelve".
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