Base | Representation |
---|---|
bin | 110010100001100101010011… |
… | …011000110100111001011001 |
3 | 1002010210002011110120111100100 |
4 | 302201211103120310321121 |
5 | 213111142312213311301 |
6 | 2104333530520330013 |
7 | 64543102654426353 |
oct | 6241452330647131 |
9 | 1063702143514310 |
10 | 222210122010201 |
11 | 64891868961456 |
12 | 20b09988313909 |
13 | 96cb42b1924a0 |
14 | 3cc3054c560d3 |
15 | 1aa52ddcd6286 |
hex | ca1953634e59 |
222210122010201 has 12 divisors (see below), whose sum is σ = 345660189793828. Its totient is φ = 136744690467744.
The previous prime is 222210122010181. The next prime is 222210122010251. The reversal of 222210122010201 is 102010221012222.
It is a happy number.
222210122010201 is a `hidden beast` number, since 2 + 22 + 210 + 1 + 220 + 10 + 201 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 86189777984025 + 136020344026176 = 9283845^2 + 11662776^2 .
It is not a de Polignac number, because 222210122010201 - 27 = 222210122010073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (222210122010251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 949615905910 + ... + 949615906143.
Almost surely, 2222210122010201 is an apocalyptic number.
It is an amenable number.
222210122010201 is a deficient number, since it is larger than the sum of its proper divisors (123450067783627).
222210122010201 is a wasteful number, since it uses less digits than its factorization.
222210122010201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1899231812072 (or 1899231812069 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 222210122010201 its reverse (102010221012222), we get a palindrome (324220343022423).
The spelling of 222210122010201 in words is "two hundred twenty-two trillion, two hundred ten billion, one hundred twenty-two million, ten thousand, two hundred one".
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