Base | Representation |
---|---|
bin | 1010000111011001011101… |
… | …1000111011000000101010 |
3 | 1110101021100221202012120110 |
4 | 2201312113120323000222 |
5 | 2424211241304101442 |
6 | 35353250044435150 |
7 | 2225360511011106 |
oct | 241662730730052 |
9 | 43337327665513 |
10 | 11122210222122 |
11 | 35a89a279568a |
12 | 12b7685848ab6 |
13 | 628a874ab75c |
14 | 2a646425a906 |
15 | 1444aa6ea69c |
hex | a1d9763b02a |
11122210222122 has 32 divisors (see below), whose sum is σ = 23048644881600. Its totient is φ = 3573779061888.
The previous prime is 11122210222121. The next prime is 11122210222199. The reversal of 11122210222122 is 22122201222111.
It is not an unprimeable number, because it can be changed into a prime (11122210222121) 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, 51524563 + ... + 51739974.
It is an arithmetic number, because the mean of its divisors is an integer number (720270152550).
Almost surely, 211122210222122 is an apocalyptic number.
11122210222122 is an abundant number, since it is smaller than the sum of its proper divisors (11926434659478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11122210222122 is a wasteful number, since it uses less digits than its factorization.
11122210222122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103265190.
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 11122210222122 its reverse (22122201222111), we get a palindrome (33244411444233).
The spelling of 11122210222122 in words is "eleven trillion, one hundred twenty-two billion, two hundred ten million, two hundred twenty-two thousand, one hundred twenty-two".
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