Base | Representation |
---|---|
bin | 1011000001100110000000… |
… | …1110110010110100001010 |
3 | 1120220212000212120002001022 |
4 | 2300121200032302310022 |
5 | 3042101340110401302 |
6 | 41440435302552442 |
7 | 2360533522421552 |
oct | 260314016626412 |
9 | 46825025502038 |
10 | 12122012200202 |
11 | 3953a099597a3 |
12 | 14393b1438722 |
13 | 69c140733458 |
14 | 2dc9cc278162 |
15 | 1604c48988a2 |
hex | b06603b2d0a |
12122012200202 has 8 divisors (see below), whose sum is σ = 18183170070912. Its totient is φ = 6060955509900.
The previous prime is 12122012200201. The next prime is 12122012200267. The reversal of 12122012200202 is 20200221022121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×121220122002022 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12122012200201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24994874 + ... + 25475237.
It is an arithmetic number, because the mean of its divisors is an integer number (2272896258864).
Almost surely, 212122012200202 is an apocalyptic number.
12122012200202 is a deficient number, since it is larger than the sum of its proper divisors (6061157870710).
12122012200202 is a wasteful number, since it uses less digits than its factorization.
12122012200202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50590204.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 12122012200202 its reverse (20200221022121), we get a palindrome (32322233222323).
The spelling of 12122012200202 in words is "twelve trillion, one hundred twenty-two billion, twelve million, two hundred thousand, two hundred two".
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