Base | Representation |
---|---|
bin | 10001110010010000111… |
… | …011000101011101100001 |
3 | 11022211201100220200000102 |
4 | 101302100323011131201 |
5 | 130011032220320113 |
6 | 2333245533032145 |
7 | 154205210415656 |
oct | 21622073053541 |
9 | 4284640820012 |
10 | 1222202120033 |
11 | 431373263524 |
12 | 178a55025655 |
13 | 8b33a286c3b |
14 | 4322507dc2d |
15 | 21bd3e41758 |
hex | 11c90ec5761 |
1222202120033 has 2 divisors, whose sum is σ = 1222202120034. Its totient is φ = 1222202120032.
The previous prime is 1222202119951. The next prime is 1222202120063. The reversal of 1222202120033 is 3300212022221.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1027206574144 + 194995545889 = 1013512^2 + 441583^2 .
It is a cyclic number.
It is not a de Polignac number, because 1222202120033 - 216 = 1222202054497 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1222202119987 and 1222202120014.
It is not a weakly prime, because it can be changed into another prime (1222202120063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611101060016 + 611101060017.
It is an arithmetic number, because the mean of its divisors is an integer number (611101060017).
Almost surely, 21222202120033 is an apocalyptic number.
It is an amenable number.
1222202120033 is a deficient number, since it is larger than the sum of its proper divisors (1).
1222202120033 is an equidigital number, since it uses as much as digits as its factorization.
1222202120033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 1222202120033 its reverse (3300212022221), we get a palindrome (4522414142254).
The spelling of 1222202120033 in words is "one trillion, two hundred twenty-two billion, two hundred two million, one hundred twenty thousand, thirty-three".
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