Base | Representation |
---|---|
bin | 1010001101001001100100… |
… | …0010011001100100011110 |
3 | 1110201201102022202201102002 |
4 | 2203102121002121210132 |
5 | 2432321123130321342 |
6 | 35510511050402302 |
7 | 2235456250204505 |
oct | 243223102314436 |
9 | 43651368681362 |
10 | 11221022120222 |
11 | 3636899501192 |
12 | 1312861730392 |
13 | 6351a3b01505 |
14 | 2ab1595a783c |
15 | 146d40499d32 |
hex | a349909991e |
11221022120222 has 8 divisors (see below), whose sum is σ = 16831568284272. Its totient is φ = 5610499358800.
The previous prime is 11221022120201. The next prime is 11221022120233. The reversal of 11221022120222 is 22202122012211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×112210221202224 (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 11221022120194 and 11221022120203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4598354 + ... + 6602037.
It is an arithmetic number, because the mean of its divisors is an integer number (2103946035534).
Almost surely, 211221022120222 is an apocalyptic number.
11221022120222 is a deficient number, since it is larger than the sum of its proper divisors (5610546164050).
11221022120222 is a wasteful number, since it uses less digits than its factorization.
11221022120222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11701314.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 11221022120222 its reverse (22202122012211), we get a palindrome (33423144132433).
The spelling of 11221022120222 in words is "eleven trillion, two hundred twenty-one billion, twenty-two million, one hundred twenty thousand, two hundred twenty-two".
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