Base | Representation |
---|---|
bin | 1011000000011011110111… |
… | …1110010110001000001110 |
3 | 1120211221122212021011002121 |
4 | 2300012331332112020032 |
5 | 3041240110142011342 |
6 | 41423344352043154 |
7 | 2356230366433606 |
oct | 260067576261016 |
9 | 46757585234077 |
10 | 12102110110222 |
11 | 3946526723a50 |
12 | 14355782334ba |
13 | 69a2bb419c52 |
14 | 2dba60d9bc06 |
15 | 15ec0c51d067 |
hex | b01bdf9620e |
12102110110222 has 32 divisors (see below), whose sum is σ = 20055264537600. Its totient is φ = 5431019349600.
The previous prime is 12102110110219. The next prime is 12102110110253. The reversal of 12102110110222 is 22201101120121.
12102110110222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×121021101102222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12102110110196 and 12102110110205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32036479 + ... + 32412037.
It is an arithmetic number, because the mean of its divisors is an integer number (626727016800).
Almost surely, 212102110110222 is an apocalyptic number.
12102110110222 is a deficient number, since it is larger than the sum of its proper divisors (7953154427378).
12102110110222 is a wasteful number, since it uses less digits than its factorization.
12102110110222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394192.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12102110110222 its reverse (22201101120121), we get a palindrome (34303211230343).
The spelling of 12102110110222 in words is "twelve trillion, one hundred two billion, one hundred ten million, one hundred ten thousand, two hundred twenty-two".
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