Base | Representation |
---|---|
bin | 1001010010111101000001… |
… | …0100000000010011000100 |
3 | 1100012010202112122102122102 |
4 | 2110233100110000103010 |
5 | 2314431030324232322 |
6 | 33423321542251232 |
7 | 2103313261236362 |
oct | 224572024002304 |
9 | 40163675572572 |
10 | 10221222102212 |
11 | 3290883456770 |
12 | 1190b36726b18 |
13 | 591b1b0b4a14 |
14 | 2749d193a632 |
15 | 12ad26587792 |
hex | 94bd05004c4 |
10221222102212 has 24 divisors (see below), whose sum is σ = 19518208990560. Its totient is φ = 4644827476160.
The previous prime is 10221222102197. The next prime is 10221222102229. The reversal of 10221222102212 is 21220122212201.
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, 29389418 + ... + 29735169.
It is an arithmetic number, because the mean of its divisors is an integer number (813258707940).
Almost surely, 210221222102212 is an apocalyptic number.
It is an amenable number.
10221222102212 is a deficient number, since it is larger than the sum of its proper divisors (9296986888348).
10221222102212 is a wasteful number, since it uses less digits than its factorization.
10221222102212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59128531 (or 59128529 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 10221222102212 its reverse (21220122212201), we get a palindrome (31441344314413).
The spelling of 10221222102212 in words is "ten trillion, two hundred twenty-one billion, two hundred twenty-two million, one hundred two thousand, two hundred twelve".
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