Base | Representation |
---|---|
bin | 11110101101010001110… |
… | …101111000100101000100 |
3 | 21110201210121101121201022 |
4 | 132231101311320211010 |
5 | 234033143204202322 |
6 | 4253225144450312 |
7 | 305312526144404 |
oct | 36552165704504 |
9 | 7421717347638 |
10 | 2110202022212 |
11 | 743a280351a9 |
12 | 2a0b7a479998 |
13 | 123cb6875b3b |
14 | 741c4820804 |
15 | 39d57bcd942 |
hex | 1eb51d78944 |
2110202022212 has 12 divisors (see below), whose sum is σ = 3692880287376. Its totient is φ = 1055093368680.
The previous prime is 2110202022211. The next prime is 2110202022239. The reversal of 2110202022212 is 2122202020112.
It is a happy number.
It is a super-2 number, since 2×21102020222122 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2110202022211) 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, 1265114 + ... + 2412657.
It is an arithmetic number, because the mean of its divisors is an integer number (307740023948).
Almost surely, 22110202022212 is an apocalyptic number.
It is an amenable number.
2110202022212 is a deficient number, since it is larger than the sum of its proper divisors (1582678265164).
2110202022212 is a wasteful number, since it uses less digits than its factorization.
2110202022212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3821218 (or 3821216 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2110202022212 its reverse (2122202020112), we get a palindrome (4232404042324).
The spelling of 2110202022212 in words is "two trillion, one hundred ten billion, two hundred two million, twenty-two thousand, two hundred twelve".
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