Base | Representation |
---|---|
bin | 1010000011001110111001… |
… | …10011011100011011011110 |
3 | 2220020212100101020010112102 |
4 | 11001213130303130123132 |
5 | 10344101441132224410 |
6 | 115001111402005102 |
7 | 4440524044431506 |
oct | 501473463343336 |
9 | 86225311203472 |
10 | 22101311211230 |
11 | 7051127aa9369 |
12 | 258b4704a6792 |
13 | c441b5bb9774 |
14 | 5659cdd6aa06 |
15 | 284d8c2552a5 |
hex | 1419dccdc6de |
22101311211230 has 32 divisors (see below), whose sum is σ = 40623245064000. Its totient is φ = 8654404175872.
The previous prime is 22101311211209. The next prime is 22101311211253. The reversal of 22101311211230 is 3211211310122.
It is a super-2 number, since 2×221013112112302 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46199210 + ... + 46675149.
It is an arithmetic number, because the mean of its divisors is an integer number (1269476408250).
Almost surely, 222101311211230 is an apocalyptic number.
22101311211230 is a deficient number, since it is larger than the sum of its proper divisors (18521933852770).
22101311211230 is a wasteful number, since it uses less digits than its factorization.
22101311211230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92874868.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 22101311211230 its reverse (3211211310122), we get a palindrome (25312522521352).
The spelling of 22101311211230 in words is "twenty-two trillion, one hundred one billion, three hundred eleven million, two hundred eleven thousand, two hundred thirty".
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