Base | Representation |
---|---|
bin | 1010000011100010111111… |
… | …11111111000100010110000 |
3 | 2220021220012102102021102222 |
4 | 11001301133333320202300 |
5 | 10344241041132101000 |
6 | 115010054242500212 |
7 | 4441355335500350 |
oct | 501613777704260 |
9 | 86256172367388 |
10 | 22112102222000 |
11 | 705576527448a |
12 | 2591582364668 |
13 | c4521573033b |
14 | 566335198b60 |
15 | 2852be7b1a85 |
hex | 141c5fff88b0 |
22112102222000 has 320 divisors, whose sum is σ = 61749564274944. Its totient is φ = 7501706035200.
The previous prime is 22112102221999. The next prime is 22112102222017. The reversal of 22112102222000 is 22220121122.
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 22112102222000.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 600315584 + ... + 600352416.
Almost surely, 222112102222000 is an apocalyptic number.
22112102222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22112102222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30874782137472).
22112102222000 is an abundant number, since it is smaller than the sum of its proper divisors (39637462052944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22112102222000 is a wasteful number, since it uses less digits than its factorization.
22112102222000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37313 (or 37297 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 22112102222000 its reverse (22220121122), we get a palindrome (22134322343122).
The spelling of 22112102222000 in words is "twenty-two trillion, one hundred twelve billion, one hundred two million, two hundred twenty-two thousand".
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