Base | Representation |
---|---|
bin | 11011110010010001100100… |
… | …110101000000010010100100 |
3 | 121000200101222112112122020010 |
4 | 123302101210311000102210 |
5 | 112004124400341402322 |
6 | 1111522511550210220 |
7 | 34511544661656036 |
oct | 3362214465002244 |
9 | 530611875478203 |
10 | 122202101122212 |
11 | 35a34690310431 |
12 | 118577044b3970 |
13 | 53257bb3a1a97 |
14 | 2226882a9dc56 |
15 | e1db5529220c |
hex | 6f2464d404a4 |
122202101122212 has 48 divisors (see below), whose sum is σ = 300146887927040. Its totient is φ = 38589960231072.
The previous prime is 122202101122187. The next prime is 122202101122369. The reversal of 122202101122212 is 212221101202221.
122202101122212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54037683 + ... + 56253669.
Almost surely, 2122202101122212 is an apocalyptic number.
122202101122212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
122202101122212 is an abundant number, since it is smaller than the sum of its proper divisors (177944786804828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122202101122212 is a wasteful number, since it uses less digits than its factorization.
122202101122212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2457880 (or 2457878 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 122202101122212 its reverse (212221101202221), we get a palindrome (334423202324433).
The spelling of 122202101122212 in words is "one hundred twenty-two trillion, two hundred two billion, one hundred one million, one hundred twenty-two thousand, two hundred twelve".
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