Base | Representation |
---|---|
bin | 1100111011000011010… |
… | …1010111100001111010 |
3 | 210020001021012020012021 |
4 | 3032300311113201322 |
5 | 12114134042041442 |
6 | 245553503105054 |
7 | 22016421550051 |
oct | 3166065274172 |
9 | 706037166167 |
10 | 222010112122 |
11 | 86176a14207 |
12 | 3703a8a218a |
13 | 17c212a1a66 |
14 | aa61335398 |
15 | 5b958ede67 |
hex | 33b0d5787a |
222010112122 has 16 divisors (see below), whose sum is σ = 337159604232. Its totient is φ = 109629115200.
The previous prime is 222010112101. The next prime is 222010112147. The reversal of 222010112122 is 221211010222.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 217229634241 + 4780477881 = 466079^2 + 69141^2 .
It is a super-2 number, since 2×2220101121222 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 222010112096 and 222010112105.
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, 1304013 + ... + 1464400.
Almost surely, 2222010112122 is an apocalyptic number.
222010112122 is a deficient number, since it is larger than the sum of its proper divisors (115149492110).
222010112122 is a wasteful number, since it uses less digits than its factorization.
222010112122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2768913.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 222010112122 its reverse (221211010222), we get a palindrome (443221122344).
The spelling of 222010112122 in words is "two hundred twenty-two billion, ten million, one hundred twelve thousand, one hundred twenty-two".
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