Base | Representation |
---|---|
bin | 1010000011110110000010… |
… | …01010000101111111111101 |
3 | 2220022212120200011010100021 |
4 | 11001323001022011333331 |
5 | 10344423003442114401 |
6 | 115014504324532141 |
7 | 4442166524202052 |
oct | 501730112057775 |
9 | 86285520133307 |
10 | 22122322223101 |
11 | 705a02a192591 |
12 | 2593554b51051 |
13 | c46183b88879 |
14 | 566a24629029 |
15 | 2856bbb2a2a1 |
hex | 141ec1285ffd |
22122322223101 has 2 divisors, whose sum is σ = 22122322223102. Its totient is φ = 22122322223100.
The previous prime is 22122322223081. The next prime is 22122322223143. The reversal of 22122322223101 is 10132222322122.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11495693680900 + 10626628542201 = 3390530^2 + 3259851^2 .
It is a cyclic number.
It is not a de Polignac number, because 22122322223101 - 227 = 22122188005373 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22122322220101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061161111550 + 11061161111551.
It is an arithmetic number, because the mean of its divisors is an integer number (11061161111551).
Almost surely, 222122322223101 is an apocalyptic number.
It is an amenable number.
22122322223101 is a deficient number, since it is larger than the sum of its proper divisors (1).
22122322223101 is an equidigital number, since it uses as much as digits as its factorization.
22122322223101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 22122322223101 its reverse (10132222322122), we get a palindrome (32254544545223).
The spelling of 22122322223101 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred twenty-two million, two hundred twenty-three thousand, one hundred one".
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