Base | Representation |
---|---|
bin | 1010000110011011011011… |
… | …11011100100111101000110 |
3 | 2220122100210011020211222010 |
4 | 11003031231323210331012 |
5 | 10402401333234101042 |
6 | 115123351530115050 |
7 | 4451462156554224 |
oct | 503155573447506 |
9 | 86570704224863 |
10 | 22211120222022 |
11 | 7093757360456 |
12 | 25a87b727ba86 |
13 | c516659658b4 |
14 | 56b049a35b14 |
15 | 287b676c359c |
hex | 14336dee4f46 |
22211120222022 has 16 divisors (see below), whose sum is σ = 44425737584640. Its totient is φ = 7403123883912.
The previous prime is 22211120222021. The next prime is 22211120222023. The reversal of 22211120222022 is 22022202111222.
It is an interprime number because it is at equal distance from previous prime (22211120222021) and next prime (22211120222023).
It is a super-2 number, since 2×222111202220222 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22211120222022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22211120222021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145631622 + ... + 145784057.
It is an arithmetic number, because the mean of its divisors is an integer number (2776608599040).
Almost surely, 222211120222022 is an apocalyptic number.
22211120222022 is an abundant number, since it is smaller than the sum of its proper divisors (22214617362618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22211120222022 is a wasteful number, since it uses less digits than its factorization.
22211120222022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291428387.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 22211120222022 its reverse (22022202111222), we get a palindrome (44233322333244).
The spelling of 22211120222022 in words is "twenty-two trillion, two hundred eleven billion, one hundred twenty million, two hundred twenty-two thousand, twenty-two".
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