Base | Representation |
---|---|
bin | 10100100110100101… |
… | …001111011011100111 |
3 | 2010002201200210202112 |
4 | 110212211033123213 |
5 | 330301231230343 |
6 | 14055054031235 |
7 | 1412131013141 |
oct | 244645173347 |
9 | 63081623675 |
10 | 22122133223 |
11 | 9422405133 |
12 | 43547a851b |
13 | 2117244b78 |
14 | 10dc093c91 |
15 | 897206218 |
hex | 52694f6e7 |
22122133223 has 2 divisors, whose sum is σ = 22122133224. Its totient is φ = 22122133222.
The previous prime is 22122133183. The next prime is 22122133277. The reversal of 22122133223 is 32233122122.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 22122133223 - 232 = 17827165927 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22122733223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061066611 + 11061066612.
It is an arithmetic number, because the mean of its divisors is an integer number (11061066612).
Almost surely, 222122133223 is an apocalyptic number.
22122133223 is a deficient number, since it is larger than the sum of its proper divisors (1).
22122133223 is an equidigital number, since it uses as much as digits as its factorization.
22122133223 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1728, while the sum is 23.
Adding to 22122133223 its reverse (32233122122), we get a palindrome (54355255345).
The spelling of 22122133223 in words is "twenty-two billion, one hundred twenty-two million, one hundred thirty-three thousand, two hundred twenty-three".
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