Base | Representation |
---|---|
bin | 1010001101001101101010… |
… | …0110001001011001011001 |
3 | 1110201211020222101220210222 |
4 | 2203103122212021121121 |
5 | 2432330401213311301 |
6 | 35511212141045425 |
7 | 2235525434132024 |
oct | 243233246113131 |
9 | 43654228356728 |
10 | 11222122010201 |
11 | 3637303350873 |
12 | 1312b09b56875 |
13 | 63531a94409b |
14 | 2ab2216b81bb |
15 | 146da6d0d31b |
hex | a34da989659 |
11222122010201 has 4 divisors (see below), whose sum is σ = 11222446355472. Its totient is φ = 11221797664932.
The previous prime is 11222122010131. The next prime is 11222122010207. The reversal of 11222122010201 is 10201022122211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11222122010201 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 11222122010201.
It is not an unprimeable number, because it can be changed into a prime (11222122010207) 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, 162120731 + ... + 162189936.
It is an arithmetic number, because the mean of its divisors is an integer number (2805611588868).
Almost surely, 211222122010201 is an apocalyptic number.
It is an amenable number.
11222122010201 is a deficient number, since it is larger than the sum of its proper divisors (324345271).
11222122010201 is an equidigital number, since it uses as much as digits as its factorization.
11222122010201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 324345270.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 11222122010201 its reverse (10201022122211), we get a palindrome (21423144132412).
It can be divided in two parts, 11222122010 and 201, that added together give a palindrome (11222122211).
The spelling of 11222122010201 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty-two million, ten thousand, two hundred one".
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