Base | Representation |
---|---|
bin | 1011000110111001101110… |
… | …0101100010110111000010 |
3 | 1121020120102001212210121200 |
4 | 2301232123211202313002 |
5 | 3100100114244124442 |
6 | 41550400120002030 |
7 | 2400242352646440 |
oct | 261563345426702 |
9 | 47216361783550 |
10 | 12213202333122 |
11 | 398965435730a |
12 | 1453000900316 |
13 | 6a7913ca399b |
14 | 30319d257b90 |
15 | 162a6046234c |
hex | b1b9b962dc2 |
12213202333122 has 48 divisors (see below), whose sum is σ = 30268041640512. Its totient is φ = 3486506418720.
The previous prime is 12213202333103. The next prime is 12213202333133. The reversal of 12213202333122 is 22133320231221.
12213202333122 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 3 + 202 + 333 + 122 = 666.
It is a super-2 number, since 2×122132023331222 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41240233 + ... + 41535324.
It is an arithmetic number, because the mean of its divisors is an integer number (630584200844).
Almost surely, 212213202333122 is an apocalyptic number.
12213202333122 is an abundant number, since it is smaller than the sum of its proper divisors (18054839307390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12213202333122 is a wasteful number, since it uses less digits than its factorization.
12213202333122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82776743 (or 82776740 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 12213202333122 its reverse (22133320231221), we get a palindrome (34346522564343).
The spelling of 12213202333122 in words is "twelve trillion, two hundred thirteen billion, two hundred two million, three hundred thirty-three thousand, one hundred twenty-two".
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