Base | Representation |
---|---|
bin | 101111100110011101… |
… | …0000001101011110010 |
3 | 100202212000202012110221 |
4 | 1133030322001223302 |
5 | 3133322313323442 |
6 | 114543220243254 |
7 | 10246104521020 |
oct | 1371472015362 |
9 | 322760665427 |
10 | 102222011122 |
11 | 3a396729a30 |
12 | 17989b4052a |
13 | 9840c79a1a |
14 | 4d3a1cb710 |
15 | 29d4353467 |
hex | 17cce81af2 |
102222011122 has 32 divisors (see below), whose sum is σ = 191205126144. Its totient is φ = 39819114000.
The previous prime is 102222011113. The next prime is 102222011191. The reversal of 102222011122 is 221110222201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 102222011096 and 102222011105.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 777247 + ... + 899197.
It is an arithmetic number, because the mean of its divisors is an integer number (5975160192).
Almost surely, 2102222011122 is an apocalyptic number.
102222011122 is a deficient number, since it is larger than the sum of its proper divisors (88983115022).
102222011122 is a wasteful number, since it uses less digits than its factorization.
102222011122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127414.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 102222011122 its reverse (221110222201), we get a palindrome (323332233323).
The spelling of 102222011122 in words is "one hundred two billion, two hundred twenty-two million, eleven thousand, one hundred twenty-two".
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