Base | Representation |
---|---|
bin | 11011101111011110110000… |
… | …101111100000001100010000 |
3 | 121000000001101201212000220221 |
4 | 123233132300233200030100 |
5 | 111443003141403020422 |
6 | 1111254400002042424 |
7 | 34461640022510440 |
oct | 3357366057401420 |
9 | 530001351760827 |
10 | 122010101220112 |
11 | 35970214384196 |
12 | 11826460049414 |
13 | 531067062b461 |
14 | 221b46b2b0120 |
15 | e18b693373c7 |
hex | 6ef7b0be0310 |
122010101220112 has 40 divisors (see below), whose sum is σ = 270173714720000. Its totient is φ = 52288400040192.
The previous prime is 122010101220061. The next prime is 122010101220121. The reversal of 122010101220112 is 211022101010221.
It is a Harshad number since it is a multiple of its sum of digits (16).
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, 13535112 + ... + 20669287.
It is an arithmetic number, because the mean of its divisors is an integer number (6754342868000).
Almost surely, 2122010101220112 is an apocalyptic number.
It is an amenable number.
122010101220112 is an abundant number, since it is smaller than the sum of its proper divisors (148163613499888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122010101220112 is a wasteful number, since it uses less digits than its factorization.
122010101220112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34236263 (or 34236257 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 122010101220112 its reverse (211022101010221), we get a palindrome (333032202230333).
The spelling of 122010101220112 in words is "one hundred twenty-two trillion, ten billion, one hundred one million, two hundred twenty thousand, one hundred twelve".
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