Base | Representation |
---|---|
bin | 101101100001011100001101… |
… | …001101110010000111110110 |
3 | 222020212220022122122210112200 |
4 | 231201130031031302013312 |
5 | 202220220312242020042 |
6 | 1545451132125525330 |
7 | 60112463316602205 |
oct | 5541341515620766 |
9 | 866786278583480 |
10 | 200210122220022 |
11 | 5887a6aa587242 |
12 | 1a556090a13846 |
13 | 879396c6bba55 |
14 | 37623161a123c |
15 | 1822dd0eb4c4c |
hex | b6170d3721f6 |
200210122220022 has 96 divisors (see below), whose sum is σ = 448292234950560. Its totient is φ = 64536316185600.
The previous prime is 200210122220011. The next prime is 200210122220023. The reversal of 200210122220022 is 220022221012002.
200210122220022 is a `hidden beast` number, since 200 + 21 + 0 + 1 + 222 + 200 + 22 = 666.
It is a super-2 number, since 2×2002101222200222 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 200210122219977 and 200210122220004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200210122220023) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2229243054 + ... + 2229332862.
It is an arithmetic number, because the mean of its divisors is an integer number (4669710780735).
Almost surely, 2200210122220022 is an apocalyptic number.
200210122220022 is an abundant number, since it is smaller than the sum of its proper divisors (248082112730538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200210122220022 is a wasteful number, since it uses less digits than its factorization.
200210122220022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118478 (or 118475 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 200210122220022 its reverse (220022221012002), we get a palindrome (420232343232024).
The spelling of 200210122220022 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-two million, two hundred twenty thousand, twenty-two".
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