Base | Representation |
---|---|
bin | 10010110110101010… |
… | …01101100111000110 |
3 | 222010102202011012221 |
4 | 21123111031213012 |
5 | 131212242101042 |
6 | 4352230202554 |
7 | 505560316243 |
oct | 113325154706 |
9 | 28112664187 |
10 | 10122222022 |
11 | 4324804250 |
12 | 1b65ab345a |
13 | c541118b3 |
14 | 6c049a5ca |
15 | 3e39a1d67 |
hex | 25b54d9c6 |
10122222022 has 16 divisors (see below), whose sum is σ = 16916055552. Its totient is φ = 4503115720.
The previous prime is 10122222001. The next prime is 10122222073. The reversal of 10122222022 is 22022222101.
It is a junction number, because it is equal to n+sod(n) for n = 10122221987 and 10122222005.
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, 4893658 + ... + 4895725.
It is an arithmetic number, because the mean of its divisors is an integer number (1057253472).
Almost surely, 210122222022 is an apocalyptic number.
10122222022 is a deficient number, since it is larger than the sum of its proper divisors (6793833530).
10122222022 is a wasteful number, since it uses less digits than its factorization.
10122222022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9789443.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 10122222022 its reverse (22022222101), we get a palindrome (32144444123).
The spelling of 10122222022 in words is "ten billion, one hundred twenty-two million, two hundred twenty-two thousand, twenty-two".
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