Base | Representation |
---|---|
bin | 1010000110001010110111… |
… | …0110011100000110101010 |
3 | 1110022020220121010202111001 |
4 | 2201202231312130012222 |
5 | 2423340034212101442 |
6 | 35335440333225214 |
7 | 2224012623661036 |
oct | 241425566340652 |
9 | 43266817122431 |
10 | 11101112222122 |
11 | 359aa56497a4a |
12 | 12b357803220a |
13 | 626aa44a35a0 |
14 | 2a54221d71c6 |
15 | 143b733912b7 |
hex | a18add9c1aa |
11101112222122 has 64 divisors (see below), whose sum is σ = 18685302451200. Its totient is φ = 4911656279040.
The previous prime is 11101112222071. The next prime is 11101112222147. The reversal of 11101112222122 is 22122221110111.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 11101112222122.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 444440898 + ... + 444465874.
It is an arithmetic number, because the mean of its divisors is an integer number (291957850800).
Almost surely, 211101112222122 is an apocalyptic number.
11101112222122 is a deficient number, since it is larger than the sum of its proper divisors (7584190229078).
11101112222122 is a wasteful number, since it uses less digits than its factorization.
11101112222122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30191.
The product of its (nonzero) digits is 64, while the sum is 19.
Adding to 11101112222122 its reverse (22122221110111), we get a palindrome (33223333332233).
The spelling of 11101112222122 in words is "eleven trillion, one hundred one billion, one hundred twelve million, two hundred twenty-two thousand, one hundred twenty-two".
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