Base | Representation |
---|---|
bin | 1100111011011001010… |
… | …0010001110000010011 |
3 | 210020021200021202020011 |
4 | 3032312110101300103 |
5 | 12114331114213021 |
6 | 250010550455351 |
7 | 22021616465200 |
oct | 3166624216023 |
9 | 706250252204 |
10 | 222102101011 |
11 | 8621393388a |
12 | 37065664557 |
13 | 17c3736c05b |
14 | aa6d63cca7 |
15 | 5b9da1ede1 |
hex | 33b6511c13 |
222102101011 has 12 divisors (see below), whose sum is σ = 259791102480. Its totient is φ = 189321436080.
The previous prime is 222102101009. The next prime is 222102101017. The reversal of 222102101011 is 110101201222.
It is not a de Polignac number, because 222102101011 - 21 = 222102101009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 222102100982 and 222102101000.
It is not an unprimeable number, because it can be changed into a prime (222102101017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12512391 + ... + 12530128.
It is an arithmetic number, because the mean of its divisors is an integer number (21649258540).
Almost surely, 2222102101011 is an apocalyptic number.
222102101011 is a deficient number, since it is larger than the sum of its proper divisors (37689001469).
222102101011 is a wasteful number, since it uses less digits than its factorization.
222102101011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25042714 (or 25042707 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 222102101011 its reverse (110101201222), we get a palindrome (332203302233).
The spelling of 222102101011 in words is "two hundred twenty-two billion, one hundred two million, one hundred one thousand, eleven".
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