Base | Representation |
---|---|
bin | 1010000000100101001100… |
… | …01101100100110100000111 |
3 | 2212221011011202021220120221 |
4 | 11000102212031210310013 |
5 | 10341103342424014343 |
6 | 114451202522005211 |
7 | 4431120204426211 |
oct | 500224615446407 |
9 | 85834152256527 |
10 | 22010201001223 |
11 | 701652372a046 |
12 | 2575883946807 |
13 | c387260804b6 |
14 | 5614298335b1 |
15 | 2828086c75ed |
hex | 1404a6364d07 |
22010201001223 has 2 divisors, whose sum is σ = 22010201001224. Its totient is φ = 22010201001222.
The previous prime is 22010201001199. The next prime is 22010201001263. The reversal of 22010201001223 is 32210010201022.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 22010201001223 - 225 = 22010167446791 is a prime.
It is a super-2 number, since 2×220102010012232 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22010201001197 and 22010201001206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22010201001263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005100500611 + 11005100500612.
It is an arithmetic number, because the mean of its divisors is an integer number (11005100500612).
Almost surely, 222010201001223 is an apocalyptic number.
22010201001223 is a deficient number, since it is larger than the sum of its proper divisors (1).
22010201001223 is an equidigital number, since it uses as much as digits as its factorization.
22010201001223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 22010201001223 its reverse (32210010201022), we get a palindrome (54220211202245).
The spelling of 22010201001223 in words is "twenty-two trillion, ten billion, two hundred one million, one thousand, two hundred twenty-three".
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