Base | Representation |
---|---|
bin | 1011000001100110010110… |
… | …0110000111111100001100 |
3 | 1120220212021010220122110211 |
4 | 2300121211212013330030 |
5 | 3042102031130431444 |
6 | 41440452240012204 |
7 | 2360535664423045 |
oct | 260314546077414 |
9 | 46825233818424 |
10 | 12122102202124 |
11 | 3953a55741552 |
12 | 1439417601064 |
13 | 69c156286225 |
14 | 2dc9da1c58cc |
15 | 1604cc725c34 |
hex | b0665987f0c |
12122102202124 has 24 divisors (see below), whose sum is σ = 21240255713600. Its totient is φ = 6053458965840.
The previous prime is 12122102202101. The next prime is 12122102202127. The reversal of 12122102202124 is 42120220122121.
It is a super-2 number, since 2×121221022021242 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12122102202095 and 12122102202104.
It is not an unprimeable number, because it can be changed into a prime (12122102202127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40157347 + ... + 40458085.
Almost surely, 212122102202124 is an apocalyptic number.
It is an amenable number.
12122102202124 is a deficient number, since it is larger than the sum of its proper divisors (9118153511476).
12122102202124 is a wasteful number, since it uses less digits than its factorization.
12122102202124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313333 (or 313331 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 12122102202124 its reverse (42120220122121), we get a palindrome (54242322324245).
The spelling of 12122102202124 in words is "twelve trillion, one hundred twenty-two billion, one hundred two million, two hundred two thousand, one hundred twenty-four".
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