Base | Representation |
---|---|
bin | 100000010100100101110… |
… | …111001101010000000110 |
3 | 21212100010121012111011022 |
4 | 200110211313031100012 |
5 | 242342340112234342 |
6 | 4420212523311142 |
7 | 316320516502334 |
oct | 40244567152006 |
9 | 7770117174138 |
10 | 2221133321222 |
11 | 786a82945012 |
12 | 2ba57907b4b2 |
13 | 1315b4ca773a |
14 | 7970958ab54 |
15 | 3cb9b9369d2 |
hex | 20525dcd406 |
2221133321222 has 24 divisors (see below), whose sum is σ = 3365715380808. Its totient is φ = 1099341691200.
The previous prime is 2221133321207. The next prime is 2221133321257. The reversal of 2221133321222 is 2221233311222.
It is a junction number, because it is equal to n+sod(n) for n = 2221133321191 and 2221133321200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140419058 + ... + 140434874.
It is an arithmetic number, because the mean of its divisors is an integer number (140238140867).
Almost surely, 22221133321222 is an apocalyptic number.
2221133321222 is a deficient number, since it is larger than the sum of its proper divisors (1144582059586).
2221133321222 is a wasteful number, since it uses less digits than its factorization.
2221133321222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22904 (or 22803 counting only the distinct ones).
The product of its digits is 3456, while the sum is 26.
Adding to 2221133321222 its reverse (2221233311222), we get a palindrome (4442366632444).
The spelling of 2221133321222 in words is "two trillion, two hundred twenty-one billion, one hundred thirty-three million, three hundred twenty-one thousand, two hundred twenty-two".
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