Base | Representation |
---|---|
bin | 11101011001011110101… |
… | …000001001010000110011 |
3 | 21011010112202111121120102 |
4 | 131121132220021100303 |
5 | 231044403341223443 |
6 | 4144024405103015 |
7 | 265645663314554 |
oct | 35313650112063 |
9 | 7133482447512 |
10 | 2020222211123 |
11 | 709853853366 |
12 | 2876483b7a6b |
13 | 118676ca1c7c |
14 | 6daca49a32b |
15 | 3783d4ddcb8 |
hex | 1d65ea09433 |
2020222211123 has 2 divisors, whose sum is σ = 2020222211124. Its totient is φ = 2020222211122.
The previous prime is 2020222211087. The next prime is 2020222211149. The reversal of 2020222211123 is 3211122220202.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2020222211123 - 216 = 2020222145587 is a prime.
It is a super-2 number, since 2×20202222111232 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2020222211095 and 2020222211104.
It is not a weakly prime, because it can be changed into another prime (2020222211173) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010111105561 + 1010111105562.
It is an arithmetic number, because the mean of its divisors is an integer number (1010111105562).
Almost surely, 22020222211123 is an apocalyptic number.
2020222211123 is a deficient number, since it is larger than the sum of its proper divisors (1).
2020222211123 is an equidigital number, since it uses as much as digits as its factorization.
2020222211123 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 2020222211123 its reverse (3211122220202), we get a palindrome (5231344431325).
The spelling of 2020222211123 in words is "two trillion, twenty billion, two hundred twenty-two million, two hundred eleven thousand, one hundred twenty-three".
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