Base | Representation |
---|---|
bin | 10100100101110110… |
… | …111111101101011001 |
3 | 2010001212212220002201 |
4 | 110211312333231121 |
5 | 330240130311301 |
6 | 14053542130201 |
7 | 1411622662066 |
oct | 244566775531 |
9 | 63055786081 |
10 | 22110010201 |
11 | 9416584a04 |
12 | 4350720961 |
13 | 211488bb96 |
14 | 10da619c6d |
15 | 89610e201 |
hex | 525dbfb59 |
22110010201 has 2 divisors, whose sum is σ = 22110010202. Its totient is φ = 22110010200.
The previous prime is 22110010187. The next prime is 22110010211. The reversal of 22110010201 is 10201001122.
It is an a-pointer prime, because the next prime (22110010211) can be obtained adding 22110010201 to its sum of digits (10).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 21762150400 + 347859801 = 147520^2 + 18651^2 .
It is a cyclic number.
It is not a de Polignac number, because 22110010201 - 27 = 22110010073 is a prime.
It is not a weakly prime, because it can be changed into another prime (22110010211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055005100 + 11055005101.
It is an arithmetic number, because the mean of its divisors is an integer number (11055005101).
Almost surely, 222110010201 is an apocalyptic number.
It is an amenable number.
22110010201 is a deficient number, since it is larger than the sum of its proper divisors (1).
22110010201 is an equidigital number, since it uses as much as digits as its factorization.
22110010201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 22110010201 its reverse (10201001122), we get a palindrome (32311011323).
The spelling of 22110010201 in words is "twenty-two billion, one hundred ten million, ten thousand, two hundred one".
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