Base | Representation |
---|---|
bin | 100000010101011001100… |
… | …101100110011101100111 |
3 | 21212102101002010021211112 |
4 | 200111121211212131213 |
5 | 242401124241334002 |
6 | 4420435003255235 |
7 | 316351154620244 |
oct | 40253145463547 |
9 | 7772332107745 |
10 | 2222001121127 |
11 | 787388783a17 |
12 | 2ba77b81a51b |
13 | 1316c2a088c8 |
14 | 7978c9245cb |
15 | 3cbecc02852 |
hex | 20559966767 |
2222001121127 has 2 divisors, whose sum is σ = 2222001121128. Its totient is φ = 2222001121126.
The previous prime is 2222001121073. The next prime is 2222001121129. The reversal of 2222001121127 is 7211211002222.
2222001121127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2222001121127 - 212 = 2222001117031 is a prime.
Together with 2222001121129, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2222001121129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111000560563 + 1111000560564.
It is an arithmetic number, because the mean of its divisors is an integer number (1111000560564).
Almost surely, 22222001121127 is an apocalyptic number.
2222001121127 is a deficient number, since it is larger than the sum of its proper divisors (1).
2222001121127 is an equidigital number, since it uses as much as digits as its factorization.
2222001121127 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 448, while the sum is 23.
Adding to 2222001121127 its reverse (7211211002222), we get a palindrome (9433212123349).
The spelling of 2222001121127 in words is "two trillion, two hundred twenty-two billion, one million, one hundred twenty-one thousand, one hundred twenty-seven".
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