Base | Representation |
---|---|
bin | 1001001100100010011011… |
… | …10110101011110000011001 |
3 | 2122121012112210121022212122 |
4 | 10212101031312223300121 |
5 | 10122304140111211301 |
6 | 111001510354151025 |
7 | 4154664212460554 |
oct | 446211566536031 |
9 | 78535483538778 |
10 | 20222012210201 |
11 | 649711a78459a |
12 | 23271b2b82475 |
13 | b38c09b3b759 |
14 | 4dca7197b69b |
15 | 25104aa4b81b |
hex | 12644ddabc19 |
20222012210201 has 16 divisors (see below), whose sum is σ = 20965359465600. Its totient is φ = 19481781166848.
The previous prime is 20222012210111. The next prime is 20222012210207. The reversal of 20222012210201 is 10201221022202.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 20222012210201 - 210 = 20222012209177 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20222012210201.
It is not an unprimeable number, because it can be changed into a prime (20222012210207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23669201 + ... + 24508673.
It is an arithmetic number, because the mean of its divisors is an integer number (1310334966600).
Almost surely, 220222012210201 is an apocalyptic number.
It is an amenable number.
20222012210201 is a deficient number, since it is larger than the sum of its proper divisors (743347255399).
20222012210201 is an equidigital number, since it uses as much as digits as its factorization.
20222012210201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 841328.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 20222012210201 its reverse (10201221022202), we get a palindrome (30423233232403).
The spelling of 20222012210201 in words is "twenty trillion, two hundred twenty-two billion, twelve million, two hundred ten thousand, two hundred one".
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