Base | Representation |
---|---|
bin | 10000010101001000011… |
… | …101101111101000111001 |
3 | 10222021121012110110102102 |
4 | 100111020131233220321 |
5 | 121341232232033423 |
6 | 2215311012113145 |
7 | 144035134331111 |
oct | 20251035575071 |
9 | 3867535413372 |
10 | 1122202221113 |
11 | 3a2a17997366 |
12 | 1615a73057b5 |
13 | 81a917b150c |
14 | 3c45a048041 |
15 | 1e2cec26c28 |
hex | 1054876fa39 |
1122202221113 has 2 divisors, whose sum is σ = 1122202221114. Its totient is φ = 1122202221112.
The previous prime is 1122202221079. The next prime is 1122202221149. The reversal of 1122202221113 is 3111222022211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1031449453609 + 90752767504 = 1015603^2 + 301252^2 .
It is a cyclic number.
It is not a de Polignac number, because 1122202221113 - 28 = 1122202220857 is a prime.
It is not a weakly prime, because it can be changed into another prime (1122202223113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561101110556 + 561101110557.
It is an arithmetic number, because the mean of its divisors is an integer number (561101110557).
Almost surely, 21122202221113 is an apocalyptic number.
It is an amenable number.
1122202221113 is a deficient number, since it is larger than the sum of its proper divisors (1).
1122202221113 is an equidigital number, since it uses as much as digits as its factorization.
1122202221113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 1122202221113 its reverse (3111222022211), we get a palindrome (4233424243324).
The spelling of 1122202221113 in words is "one trillion, one hundred twenty-two billion, two hundred two million, two hundred twenty-one thousand, one hundred thirteen".
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