Base | Representation |
---|---|
bin | 10001110010001010111… |
… | …001110101110001011101 |
3 | 11022211110022212212012011 |
4 | 101302022321311301131 |
5 | 130010330342132313 |
6 | 2333231524311221 |
7 | 154202543132236 |
oct | 21621271656135 |
9 | 4284408785164 |
10 | 1222101130333 |
11 | 431321256466 |
12 | 178a27242511 |
13 | 8b322387b15 |
14 | 432158b208d |
15 | 21bca14393d |
hex | 11c8ae75c5d |
1222101130333 has 2 divisors, whose sum is σ = 1222101130334. Its totient is φ = 1222101130332.
The previous prime is 1222101130241. The next prime is 1222101130423. The reversal of 1222101130333 is 3330311012221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 775699424644 + 446401705689 = 880738^2 + 668133^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1222101130333 is a prime.
It is a super-2 number, since 2×12221011303332 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1222101130933) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611050565166 + 611050565167.
It is an arithmetic number, because the mean of its divisors is an integer number (611050565167).
Almost surely, 21222101130333 is an apocalyptic number.
It is an amenable number.
1222101130333 is a deficient number, since it is larger than the sum of its proper divisors (1).
1222101130333 is an equidigital number, since it uses as much as digits as its factorization.
1222101130333 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1222101130333 its reverse (3330311012221), we get a palindrome (4552412142554).
The spelling of 1222101130333 in words is "one trillion, two hundred twenty-two billion, one hundred one million, one hundred thirty thousand, three hundred thirty-three".
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