Base | Representation |
---|---|
bin | 1010001101000110001101… |
… | …0001100101011010010110 |
3 | 1110201122002110111221010002 |
4 | 2203101203101211122112 |
5 | 2432312301223144342 |
6 | 35510241345531302 |
7 | 2235425015343122 |
oct | 243214321453226 |
9 | 43648073457102 |
10 | 11220120131222 |
11 | 3636476340532 |
12 | 131264b643b32 |
13 | 63508bc8c702 |
14 | 2ab0b1890582 |
15 | 146cdb1c8d32 |
hex | a3463465696 |
11220120131222 has 8 divisors (see below), whose sum is σ = 16830735391200. Its totient is φ = 5609875000824.
The previous prime is 11220120131189. The next prime is 11220120131239. The reversal of 11220120131222 is 22213102102211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 11220120131194 and 11220120131203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92456597 + ... + 92577872.
It is an arithmetic number, because the mean of its divisors is an integer number (2103841923900).
Almost surely, 211220120131222 is an apocalyptic number.
11220120131222 is a deficient number, since it is larger than the sum of its proper divisors (5610615259978).
11220120131222 is a wasteful number, since it uses less digits than its factorization.
11220120131222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185064790.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 11220120131222 its reverse (22213102102211), we get a palindrome (33433222233433).
The spelling of 11220120131222 in words is "eleven trillion, two hundred twenty billion, one hundred twenty million, one hundred thirty-one thousand, two hundred twenty-two".
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