Base | Representation |
---|---|
bin | 11011110000111011111010… |
… | …011001011101001000100100 |
3 | 121000100121120022002120110102 |
4 | 123300323322121131020210 |
5 | 112001123012011432322 |
6 | 1111412340521243232 |
7 | 34502110431362003 |
oct | 3360737231351044 |
9 | 530317508076412 |
10 | 122110121202212 |
11 | 359a9680018120 |
12 | 11841914633518 |
13 | 5319c20316110 |
14 | 2222238c52c3a |
15 | e1b5701bc792 |
hex | 6f0efa65d224 |
122110121202212 has 192 divisors, whose sum is σ = 265747610419200. Its totient is φ = 48304479168000.
The previous prime is 122110121202161. The next prime is 122110121202241. The reversal of 122110121202212 is 212202121011221.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 296106539 + ... + 296518637.
It is an arithmetic number, because the mean of its divisors is an integer number (1384102137600).
Almost surely, 2122110121202212 is an apocalyptic number.
It is an amenable number.
122110121202212 is an abundant number, since it is smaller than the sum of its proper divisors (143637489216988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122110121202212 is a wasteful number, since it uses less digits than its factorization.
122110121202212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412474 (or 412472 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 122110121202212 its reverse (212202121011221), we get a palindrome (334312242213433).
The spelling of 122110121202212 in words is "one hundred twenty-two trillion, one hundred ten billion, one hundred twenty-one million, two hundred two thousand, two hundred twelve".
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