Base | Representation |
---|---|
bin | 1010001101000110100100… |
… | …1111011001101000111100 |
3 | 1110201122100102212001212101 |
4 | 2203101221033121220330 |
5 | 2432313002334101022 |
6 | 35510255323114444 |
7 | 2235430342164034 |
oct | 243215117315074 |
9 | 43648312761771 |
10 | 11220220222012 |
11 | 363651789419a |
12 | 1312679072a24 |
13 | 6350a6935629 |
14 | 2ab0c0ca68c4 |
15 | 146ce4d9a627 |
hex | a34693d9a3c |
11220220222012 has 24 divisors (see below), whose sum is σ = 20793076871616. Its totient is φ = 5279425840128.
The previous prime is 11220220221953. The next prime is 11220220222019. The reversal of 11220220222012 is 21022202202211.
11220220222012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11220220222019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10056708 + ... + 11116555.
It is an arithmetic number, because the mean of its divisors is an integer number (866378202984).
Almost surely, 211220220222012 is an apocalyptic number.
It is an amenable number.
11220220222012 is a deficient number, since it is larger than the sum of its proper divisors (9572856649604).
11220220222012 is a wasteful number, since it uses less digits than its factorization.
11220220222012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21181077 (or 21181075 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 11220220222012 its reverse (21022202202211), we get a palindrome (32242422424223).
The spelling of 11220220222012 in words is "eleven trillion, two hundred twenty billion, two hundred twenty million, two hundred twenty-two thousand, twelve".
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