Base | Representation |
---|---|
bin | 1010000011100001010100… |
… | …10010000010010100111000 |
3 | 2220021210212121122000100210 |
4 | 11001300222102002110320 |
5 | 10344232214424323000 |
6 | 115005425010431120 |
7 | 4441324113356133 |
oct | 501605222022470 |
9 | 86253777560323 |
10 | 22111201011000 |
11 | 7055342595302 |
12 | 25913705924a0 |
13 | c45100b016aa |
14 | 56628b60521a |
15 | 28526a5e6350 |
hex | 141c2a482538 |
22111201011000 has 256 divisors, whose sum is σ = 74743731279360. Its totient is φ = 5420419737600.
The previous prime is 22111201010993. The next prime is 22111201011019. The reversal of 22111201011000 is 11010211122.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
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, 2848314 + ... + 7234313.
It is an arithmetic number, because the mean of its divisors is an integer number (291967700310).
Almost surely, 222111201011000 is an apocalyptic number.
22111201011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22111201011000 is an abundant number, since it is smaller than the sum of its proper divisors (52632530268360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22111201011000 is a wasteful number, since it uses less digits than its factorization.
22111201011000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10082711 (or 10082697 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 22111201011000 its reverse (11010211122), we get a palindrome (22122211222122).
The spelling of 22111201011000 in words is "twenty-two trillion, one hundred eleven billion, two hundred one million, eleven thousand".
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