Base | Representation |
---|---|
bin | 110010000100011110101000… |
… | …111010010110010011100110 |
3 | 1001212200212202122021011101200 |
4 | 302010132220322112103212 |
5 | 212330410242114214342 |
6 | 2100203042504503330 |
7 | 64245440420621532 |
oct | 6204365072262346 |
9 | 1055625678234350 |
10 | 220210102101222 |
11 | 64190641852772 |
12 | 2084623977ab46 |
13 | 95b495377a26c |
14 | 3c543238a2bc2 |
15 | 1a6d2841c494c |
hex | c847a8e964e6 |
220210102101222 has 24 divisors (see below), whose sum is σ = 477659793092976. Its totient is φ = 73320612719856.
The previous prime is 220210102101211. The next prime is 220210102101239. The reversal of 220210102101222 is 222101201012022.
It is a happy number.
220210102101222 is a `hidden beast` number, since 2 + 20 + 210 + 1 + 0 + 210 + 1 + 222 = 666.
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 = 220210102101195 and 220210102101204.
It is a congruent number.
It is an unprimeable number.
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, 6896204193 + ... + 6896236124.
It is an arithmetic number, because the mean of its divisors is an integer number (19902491378874).
Almost surely, 2220210102101222 is an apocalyptic number.
220210102101222 is an abundant number, since it is smaller than the sum of its proper divisors (257449690991754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220210102101222 is a wasteful number, since it uses less digits than its factorization.
220210102101222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13792441212 (or 13792441209 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 220210102101222 its reverse (222101201012022), we get a palindrome (442311303113244).
The spelling of 220210102101222 in words is "two hundred twenty trillion, two hundred ten billion, one hundred two million, one hundred one thousand, two hundred twenty-two".
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