Base | Representation |
---|---|
bin | 1010000110001010011100… |
… | …1110001111011001011110 |
3 | 1110022020121211220011020210 |
4 | 2201202213032033121132 |
5 | 2423334322230133042 |
6 | 35335421321553250 |
7 | 2224010103534423 |
oct | 241424716173136 |
9 | 43266554804223 |
10 | 11101001021022 |
11 | 359a9a9745a10 |
12 | 12b3546945826 |
13 | 626a8743a613 |
14 | 2a541152bd4a |
15 | 143b68727a9c |
hex | a18a738f65e |
11101001021022 has 64 divisors (see below), whose sum is σ = 24401739398400. Its totient is φ = 3338763079680.
The previous prime is 11101001021017. The next prime is 11101001021023. The reversal of 11101001021022 is 22012010010111.
It is a junction number, because it is equal to n+sod(n) for n = 11101001020989 and 11101001021007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11101001021023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31539504 + ... + 31889532.
It is an arithmetic number, because the mean of its divisors is an integer number (381277178100).
Almost surely, 211101001021022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11101001021022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12200869699200).
11101001021022 is an abundant number, since it is smaller than the sum of its proper divisors (13300738377378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11101001021022 is a wasteful number, since it uses less digits than its factorization.
11101001021022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353641.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 11101001021022 its reverse (22012010010111), we get a palindrome (33113011031133).
The spelling of 11101001021022 in words is "eleven trillion, one hundred one billion, one million, twenty-one thousand, twenty-two".
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