Base | Representation |
---|---|
bin | 1010001101001010001111… |
… | …0001000000111000010011 |
3 | 1110201201212212110020201221 |
4 | 2203102203301000320103 |
5 | 2432322010220041034 |
6 | 35510541000305511 |
7 | 2235463564130104 |
oct | 243224361007023 |
9 | 43651785406657 |
10 | 11221202112019 |
11 | 3636981068739 |
12 | 13128b1a72297 |
13 | 6352021a1733 |
14 | 2ab17545c3ab |
15 | 146d511a0bb4 |
hex | a34a3c40e13 |
11221202112019 has 2 divisors, whose sum is σ = 11221202112020. Its totient is φ = 11221202112018.
The previous prime is 11221202111947. The next prime is 11221202112091. The reversal of 11221202112019 is 91021120212211.
Together with next prime (11221202112091) it forms an Ormiston pair, because they use the same digits, order apart.
It is a balanced prime because it is at equal distance from previous prime (11221202111947) and next prime (11221202112091).
It is a cyclic number.
It is not a de Polignac number, because 11221202112019 - 239 = 10671446298131 is a prime.
It is a super-2 number, since 2×112212021120192 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11221202111984 and 11221202112002.
It is not a weakly prime, because it can be changed into another prime (11221202122019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610601056009 + 5610601056010.
It is an arithmetic number, because the mean of its divisors is an integer number (5610601056010).
Almost surely, 211221202112019 is an apocalyptic number.
11221202112019 is a deficient number, since it is larger than the sum of its proper divisors (1).
11221202112019 is an equidigital number, since it uses as much as digits as its factorization.
11221202112019 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 25.
The spelling of 11221202112019 in words is "eleven trillion, two hundred twenty-one billion, two hundred two million, one hundred twelve thousand, nineteen".
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