Base | Representation |
---|---|
bin | 1011000111011110010000… |
… | …1011101011000010010110 |
3 | 1121021111201121011012010211 |
4 | 2301313210023223002112 |
5 | 3100230211104102410 |
6 | 41555101241040034 |
7 | 2401040405432353 |
oct | 261674413530226 |
9 | 47244647135124 |
10 | 12223010222230 |
11 | 3992827687595 |
12 | 1454a9948601a |
13 | 6a8817c39972 |
14 | 30384da8d62a |
15 | 162e3652368a |
hex | b1de42eb096 |
12223010222230 has 64 divisors (see below), whose sum is σ = 22839305895936. Its totient is φ = 4704861744000.
The previous prime is 12223010222201. The next prime is 12223010222233. The reversal of 12223010222230 is 3222201032221.
12223010222230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223010222233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39144120 + ... + 39455140.
It is an arithmetic number, because the mean of its divisors is an integer number (356864154624).
Almost surely, 212223010222230 is an apocalyptic number.
12223010222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12223010222230 is a deficient number, since it is larger than the sum of its proper divisors (10616295673706).
12223010222230 is a wasteful number, since it uses less digits than its factorization.
12223010222230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311773.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 12223010222230 its reverse (3222201032221), we get a palindrome (15445211254451).
The spelling of 12223010222230 in words is "twelve trillion, two hundred twenty-three billion, ten million, two hundred twenty-two thousand, two hundred thirty".
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