Base | Representation |
---|---|
bin | 110010100000010001011110… |
… | …110111010000001000001110 |
3 | 1002010110110212002022221120120 |
4 | 302200101132313100020032 |
5 | 213103204001234102342 |
6 | 2104224324033525410 |
7 | 64533435434025135 |
oct | 6240213667201016 |
9 | 1063413762287516 |
10 | 222120120222222 |
11 | 64857683229aa2 |
12 | 20ab444aa13866 |
13 | 96c2ab6b95441 |
14 | 3cbc957a1091c |
15 | 1aa2cc2704aec |
hex | ca045edd020e |
222120120222222 has 16 divisors (see below), whose sum is σ = 444251643674880. Its totient is φ = 74038139535672.
The previous prime is 222120120222191. The next prime is 222120120222283. The reversal of 222120120222222 is 222222021021222.
It is a junction number, because it is equal to n+sod(n) for n = 222120120222192 and 222120120222201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474881368 + ... + 475348875.
It is an arithmetic number, because the mean of its divisors is an integer number (27765727729680).
Almost surely, 2222120120222222 is an apocalyptic number.
222120120222222 is an abundant number, since it is smaller than the sum of its proper divisors (222131523452658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222120120222222 is a wasteful number, since it uses less digits than its factorization.
222120120222222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950269207.
The product of its (nonzero) digits is 2048, while the sum is 24.
Adding to 222120120222222 its reverse (222222021021222), we get a palindrome (444342141243444).
The spelling of 222120120222222 in words is "two hundred twenty-two trillion, one hundred twenty billion, one hundred twenty million, two hundred twenty-two thousand, two hundred twenty-two".
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