Base | Representation |
---|---|
bin | 11011100010011000100101… |
… | …001001010100000110010110 |
3 | 120212211000100212111101120022 |
4 | 123202120211021110012112 |
5 | 111333232001404324342 |
6 | 1105325114504305142 |
7 | 34336626311116424 |
oct | 3342304511240626 |
9 | 525730325441508 |
10 | 121110111011222 |
11 | 35653567371623 |
12 | 116bbb4b1721b2 |
13 | 5276832bbcb08 |
14 | 21c9a91316114 |
15 | e00542ae19d2 |
hex | 6e2625254196 |
121110111011222 has 16 divisors (see below), whose sum is σ = 185111736463152. Its totient is φ = 59406432502560.
The previous prime is 121110111011189. The next prime is 121110111011243. The reversal of 121110111011222 is 222110111011121.
It is a self number, because there is not a number n which added to its sum of digits gives 121110111011222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57369728 + ... + 59443299.
It is an arithmetic number, because the mean of its divisors is an integer number (11569483528947).
Almost surely, 2121110111011222 is an apocalyptic number.
121110111011222 is a deficient number, since it is larger than the sum of its proper divisors (64001625451930).
121110111011222 is a wasteful number, since it uses less digits than its factorization.
121110111011222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116822863.
The product of its (nonzero) digits is 16, while the sum is 17.
Adding to 121110111011222 its reverse (222110111011121), we get a palindrome (343220222022343).
The spelling of 121110111011222 in words is "one hundred twenty-one trillion, one hundred ten billion, one hundred eleven million, eleven thousand, two hundred twenty-two".
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