Base | Representation |
---|---|
bin | 1011000001100110011010… |
… | …1010110100101010110010 |
3 | 1120220212022101210121011202 |
4 | 2300121212222310222302 |
5 | 3042102100233223442 |
6 | 41440454122011202 |
7 | 2360536303460315 |
oct | 260314652645262 |
9 | 46825271717152 |
10 | 12122120211122 |
11 | 3953a64921a19 |
12 | 1439421646b02 |
13 | 69c159c2033c |
14 | 2dc9dc75297c |
15 | 1604ce0d1c32 |
hex | b0666ab4ab2 |
12122120211122 has 8 divisors (see below), whose sum is σ = 18183647975472. Its totient is φ = 6060904219300.
The previous prime is 12122120211109. The next prime is 12122120211137. The reversal of 12122120211122 is 22111202122121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12122120211094 and 12122120211103.
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, 77845904 + ... + 78001467.
It is an arithmetic number, because the mean of its divisors is an integer number (2272955996934).
Almost surely, 212122120211122 is an apocalyptic number.
12122120211122 is a deficient number, since it is larger than the sum of its proper divisors (6061527764350).
12122120211122 is a wasteful number, since it uses less digits than its factorization.
12122120211122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155886264.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 12122120211122 its reverse (22111202122121), we get a palindrome (34233322333243).
The spelling of 12122120211122 in words is "twelve trillion, one hundred twenty-two billion, one hundred twenty million, two hundred eleven thousand, one hundred twenty-two".
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