Base | Representation |
---|---|
bin | 100000000010111000101… |
… | …001000010011100100110 |
3 | 21210112001121012120121001 |
4 | 200002320221002130212 |
5 | 242034420440134342 |
6 | 4403350155543514 |
7 | 315045416560303 |
oct | 40027051023446 |
9 | 7715047176531 |
10 | 2202121021222 |
11 | 779a069a8691 |
12 | 2b6951a5ab9a |
13 | 12c875121595 |
14 | 788245300aa |
15 | 3c43776c8b7 |
hex | 200b8a42726 |
2202121021222 has 16 divisors (see below), whose sum is σ = 3329997862752. Its totient is φ = 1092143404800.
The previous prime is 2202121021151. The next prime is 2202121021279. The reversal of 2202121021222 is 2221201212022.
It is a self number, because there is not a number n which added to its sum of digits gives 2202121021222.
It is a congruent number.
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, 5214133 + ... + 5620624.
It is an arithmetic number, because the mean of its divisors is an integer number (208124866422).
Almost surely, 22202121021222 is an apocalyptic number.
2202121021222 is a deficient number, since it is larger than the sum of its proper divisors (1127876841530).
2202121021222 is a wasteful number, since it uses less digits than its factorization.
2202121021222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10835583.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 2202121021222 its reverse (2221201212022), we get a palindrome (4423322233244).
The spelling of 2202121021222 in words is "two trillion, two hundred two billion, one hundred twenty-one million, twenty-one thousand, two hundred twenty-two".
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