Base | Representation |
---|---|
bin | 1010001101001101111101… |
… | …0011100000111111110100 |
3 | 1110201211110111001122012101 |
4 | 2203103133103200333310 |
5 | 2432331031424342322 |
6 | 35511224042231444 |
7 | 2235530413500421 |
oct | 243233723407764 |
9 | 43654414048171 |
10 | 11222201012212 |
11 | 3637343a00193 |
12 | 1312b304b5584 |
13 | 635331115138 |
14 | 2ab22bda0d48 |
15 | 146dadc16327 |
hex | a34df4e0ff4 |
11222201012212 has 6 divisors (see below), whose sum is σ = 19638851771378. Its totient is φ = 5611100506104.
The previous prime is 11222201012189. The next prime is 11222201012303. The reversal of 11222201012212 is 21221010222211.
It can be written as a sum of positive squares in only one way, i.e., 9647211152016 + 1574989860196 = 3105996^2 + 1254986^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 11222201012212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1402775126523 + ... + 1402775126530.
Almost surely, 211222201012212 is an apocalyptic number.
It is an amenable number.
11222201012212 is a deficient number, since it is larger than the sum of its proper divisors (8416650759166).
11222201012212 is a wasteful number, since it uses less digits than its factorization.
11222201012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2805550253057 (or 2805550253055 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 11222201012212 its reverse (21221010222211), we get a palindrome (32443211234423).
The spelling of 11222201012212 in words is "eleven trillion, two hundred twenty-two billion, two hundred one million, twelve thousand, two hundred twelve".
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