Base | Representation |
---|---|
bin | 110010100001111001110010… |
… | …000111001101001011001110 |
3 | 1002010212011221000020001001101 |
4 | 302201321302013031023032 |
5 | 213112022331223234410 |
6 | 2104352004545133314 |
7 | 64544511625122334 |
oct | 6241716207151316 |
9 | 1063764830201041 |
10 | 222232112321230 |
11 | 648a012290a620 |
12 | 20b120a492a23a |
13 | 970052400134b |
14 | 3cc413d5d3b54 |
15 | 1aa5b7964dd3a |
hex | ca1e721cd2ce |
222232112321230 has 64 divisors (see below), whose sum is σ = 441214964822016. Its totient is φ = 79921090288000.
The previous prime is 222232112321207. The next prime is 222232112321249. The reversal of 222232112321230 is 32123211232222.
222232112321230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2222321123212302 (a number of 29 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 31 ways as a sum of consecutive naturals, for example, 22095406 + ... + 30539665.
It is an arithmetic number, because the mean of its divisors is an integer number (6893983825344).
Almost surely, 2222232112321230 is an apocalyptic number.
222232112321230 is a deficient number, since it is larger than the sum of its proper divisors (218982852500786).
222232112321230 is a wasteful number, since it uses less digits than its factorization.
222232112321230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52635513.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 222232112321230 its reverse (32123211232222), we get a palindrome (254355323553452).
The spelling of 222232112321230 in words is "two hundred twenty-two trillion, two hundred thirty-two billion, one hundred twelve million, three hundred twenty-one thousand, two hundred thirty".
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