Base | Representation |
---|---|
bin | 1010000110001100010101… |
… | …01010000000100110001010 |
3 | 2220121120212002121201221220 |
4 | 11003012022222000212022 |
5 | 10402233232112040242 |
6 | 115115531211342510 |
7 | 4451054224650222 |
oct | 503061252004612 |
9 | 86546762551856 |
10 | 22203012221322 |
11 | 7090276627529 |
12 | 25a7113a51a36 |
13 | c50972c3a44a |
14 | 56a8bac97082 |
15 | 287840992bec |
hex | 14318aa8098a |
22203012221322 has 8 divisors (see below), whose sum is σ = 44406024442656. Its totient is φ = 7401004073772.
The previous prime is 22203012221237. The next prime is 22203012221339. The reversal of 22203012221322 is 22312221030222.
It is a sphenic number, since it is the product of 3 distinct primes.
22203012221322 is an admirable number.
It is a super-2 number, since 2×222030122213222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22203012221292 and 22203012221301.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850251018438 + ... + 1850251018449.
It is an arithmetic number, because the mean of its divisors is an integer number (5550753055332).
Almost surely, 222203012221322 is an apocalyptic number.
22203012221322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22203012221322 is a wasteful number, since it uses less digits than its factorization.
22203012221322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3700502036892.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 22203012221322 its reverse (22312221030222), we get a palindrome (44515233251544).
The spelling of 22203012221322 in words is "twenty-two trillion, two hundred three billion, twelve million, two hundred twenty-one thousand, three hundred twenty-two".
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