Base | Representation |
---|---|
bin | 110010100001110000100011… |
… | …111100101010111010100110 |
3 | 1002010211020100222010220112011 |
4 | 302201300203330222322212 |
5 | 213111342042004031042 |
6 | 2104343250245344434 |
7 | 64544011356236440 |
oct | 6241604374527246 |
9 | 1063736328126464 |
10 | 222222211002022 |
11 | 64896a01875990 |
12 | 20b101a0a0811a |
13 | 96cc6068b509a |
14 | 3cc38805db490 |
15 | 1aa579a284a17 |
hex | ca1c23f2aea6 |
222222211002022 has 32 divisors (see below), whose sum is σ = 415586176911360. Its totient is φ = 86579710894080.
The previous prime is 222222211001983. The next prime is 222222211002049. The reversal of 222222211002022 is 220200112222222.
222222211002022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2222222110020222 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 222222211001984 and 222222211002002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34401163 + ... + 40347049.
It is an arithmetic number, because the mean of its divisors is an integer number (12987068028480).
Almost surely, 2222222211002022 is an apocalyptic number.
222222211002022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
222222211002022 is a deficient number, since it is larger than the sum of its proper divisors (193363965909338).
222222211002022 is a wasteful number, since it uses less digits than its factorization.
222222211002022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6188596.
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 222222211002022 its reverse (220200112222222), we get a palindrome (442422323224244).
The spelling of 222222211002022 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, two hundred eleven million, two thousand, twenty-two".
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