Base | Representation |
---|---|
bin | 1011000001100110011010… |
… | …1010011100011111111010 |
3 | 1120220212022101121120101002 |
4 | 2300121212222130133322 |
5 | 3042102100222041442 |
6 | 41440454115525002 |
7 | 2360536302565556 |
oct | 260314652343772 |
9 | 46825271546332 |
10 | 12122120112122 |
11 | 3953a648645a9 |
12 | 14394215b9762 |
13 | 69c159bb7267 |
14 | 2dc9dc728866 |
15 | 1604ce0b2732 |
hex | b0666a9c7fa |
12122120112122 has 16 divisors (see below), whose sum is σ = 18293124998400. Its totient is φ = 6024496321152.
The previous prime is 12122120112101. The next prime is 12122120112187. The reversal of 12122120112122 is 22121102122121.
It is a junction number, because it is equal to n+sod(n) for n = 12122120112094 and 12122120112103.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20848247 + ... + 21421802.
It is an arithmetic number, because the mean of its divisors is an integer number (1143320312400).
Almost surely, 212122120112122 is an apocalyptic number.
12122120112122 is a deficient number, since it is larger than the sum of its proper divisors (6171004886278).
12122120112122 is a wasteful number, since it uses less digits than its factorization.
12122120112122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42270917.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 12122120112122 its reverse (22121102122121), we get a palindrome (34243222234243).
The spelling of 12122120112122 in words is "twelve trillion, one hundred twenty-two billion, one hundred twenty million, one hundred twelve thousand, one hundred twenty-two".
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