Base | Representation |
---|---|
bin | 1011000001100110110010… |
… | …0111100001101011011010 |
3 | 1120220212120100120220202222 |
4 | 2300121230213201223122 |
5 | 3042102301310311302 |
6 | 41440512045024042 |
7 | 2360541624654611 |
oct | 260315447415332 |
9 | 46825510526688 |
10 | 12122220010202 |
11 | 39540061964a5 |
12 | 143944ab55022 |
13 | 69c1747c3553 |
14 | 2dca0bad0878 |
15 | 1604d7c46da2 |
hex | b066c9e1ada |
12122220010202 has 8 divisors (see below), whose sum is σ = 19252937663316. Its totient is φ = 5704574122432.
The previous prime is 12122220010189. The next prime is 12122220010213. The reversal of 12122220010202 is 20201002222121.
It is a happy number.
12122220010202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 11010922429441 + 1111297580761 = 3318271^2 + 1054181^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178267941293 + ... + 178267941360.
Almost surely, 212122220010202 is an apocalyptic number.
12122220010202 is a deficient number, since it is larger than the sum of its proper divisors (7130717653114).
12122220010202 is a wasteful number, since it uses less digits than its factorization.
12122220010202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356535882672.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 12122220010202 its reverse (20201002222121), we get a palindrome (32323222232323).
The spelling of 12122220010202 in words is "twelve trillion, one hundred twenty-two billion, two hundred twenty million, ten thousand, two hundred two".
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