Base | Representation |
---|---|
bin | 1010000011010000100100… |
… | …11100101000100011001110 |
3 | 2220020221200002201100201101 |
4 | 11001220102130220203032 |
5 | 10344110312031414410 |
6 | 115001340551533314 |
7 | 4440555253266166 |
oct | 501502234504316 |
9 | 86227602640641 |
10 | 22102211201230 |
11 | 705154a024156 |
12 | 258b68198a23a |
13 | c442ca4ab724 |
14 | 565a776c35a6 |
15 | 284de127dd3a |
hex | 141a127288ce |
22102211201230 has 32 divisors (see below), whose sum is σ = 39808883193408. Its totient is φ = 8835351955200.
The previous prime is 22102211201219. The next prime is 22102211201281. The reversal of 22102211201230 is 3210211220122.
It is a junction number, because it is equal to n+sod(n) for n = 22102211201198 and 22102211201207.
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, 124444090 + ... + 124621570.
It is an arithmetic number, because the mean of its divisors is an integer number (1244027599794).
Almost surely, 222102211201230 is an apocalyptic number.
22102211201230 is a deficient number, since it is larger than the sum of its proper divisors (17706671992178).
22102211201230 is a wasteful number, since it uses less digits than its factorization.
22102211201230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185212.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 22102211201230 its reverse (3210211220122), we get a palindrome (25312422421352).
The spelling of 22102211201230 in words is "twenty-two trillion, one hundred two billion, two hundred eleven million, two hundred one thousand, two hundred thirty".
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