Base | Representation |
---|---|
bin | 1010000110011001100010… |
… | …01011100101111001010001 |
3 | 2220122021011010102111220202 |
4 | 11003030301023211321101 |
5 | 10402342241324310001 |
6 | 115123102440544545 |
7 | 4451425002445502 |
oct | 503146113457121 |
9 | 86567133374822 |
10 | 22210101010001 |
11 | 7093284005373 |
12 | 25a8571a82155 |
13 | c5153275cb68 |
14 | 56ad90526ba9 |
15 | 287b07e9996b |
hex | 1433312e5e51 |
22210101010001 has 16 divisors (see below), whose sum is σ = 22996502121600. Its totient is φ = 21425072393088.
The previous prime is 22210101009991. The next prime is 22210101010037. The reversal of 22210101010001 is 10001010101222.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22210101010001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22210101010091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465235805 + ... + 465283541.
It is an arithmetic number, because the mean of its divisors is an integer number (1437281382600).
Almost surely, 222210101010001 is an apocalyptic number.
It is an amenable number.
22210101010001 is a deficient number, since it is larger than the sum of its proper divisors (786401111599).
22210101010001 is a wasteful number, since it uses less digits than its factorization.
22210101010001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61768.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 22210101010001 its reverse (10001010101222), we get a palindrome (32211111111223).
The spelling of 22210101010001 in words is "twenty-two trillion, two hundred ten billion, one hundred one million, ten thousand, one".
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