Base | Representation |
---|---|
bin | 10001011111101001111… |
… | …101001101010010010000 |
3 | 11020221010211221012211022 |
4 | 101133221331031102100 |
5 | 124144122034341422 |
6 | 2320143120335012 |
7 | 152600104665011 |
oct | 21375175152220 |
9 | 4227124835738 |
10 | 1202221012112 |
11 | 42394a46839a |
12 | 174bb9474468 |
13 | 894a4795363 |
14 | 4228b4b5008 |
15 | 21414ba8342 |
hex | 117e9f4d490 |
1202221012112 has 40 divisors (see below), whose sum is σ = 2334207830304. Its totient is φ = 599845250304.
The previous prime is 1202221012093. The next prime is 1202221012123. The reversal of 1202221012112 is 2112101222021.
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, 57586508 + ... + 57607380.
Almost surely, 21202221012112 is an apocalyptic number.
It is an amenable number.
1202221012112 is a deficient number, since it is larger than the sum of its proper divisors (1131986818192).
1202221012112 is a wasteful number, since it uses less digits than its factorization.
1202221012112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28287 (or 28281 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1202221012112 its reverse (2112101222021), we get a palindrome (3314322234133).
The spelling of 1202221012112 in words is "one trillion, two hundred two billion, two hundred twenty-one million, twelve thousand, one hundred twelve".
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