Base | Representation |
---|---|
bin | 10100100000000001… |
… | …100011000100110001 |
3 | 2002211001200012122220 |
4 | 110200001203010301 |
5 | 330040100110301 |
6 | 14040123551253 |
7 | 1406323606101 |
oct | 244001430461 |
9 | 62731605586 |
10 | 22012113201 |
11 | 937629a4a1 |
12 | 432398b529 |
13 | 20ca503670 |
14 | 10cb615201 |
15 | 88c722936 |
hex | 520063131 |
22012113201 has 16 divisors (see below), whose sum is σ = 32078889024. Its totient is φ = 13343736384.
The previous prime is 22012113191. The next prime is 22012113203. The reversal of 22012113201 is 10231121022.
It is not a de Polignac number, because 22012113201 - 223 = 22003724593 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22012113203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4209426 + ... + 4214651.
It is an arithmetic number, because the mean of its divisors is an integer number (2004930564).
Almost surely, 222012113201 is an apocalyptic number.
It is an amenable number.
22012113201 is a deficient number, since it is larger than the sum of its proper divisors (10066775823).
22012113201 is a wasteful number, since it uses less digits than its factorization.
22012113201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8424160.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 22012113201 its reverse (10231121022), we get a palindrome (32243234223).
The spelling of 22012113201 in words is "twenty-two billion, twelve million, one hundred thirteen thousand, two hundred one".
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