Base | Representation |
---|---|
bin | 1011000111011011010100… |
… | …0110000001000000011010 |
3 | 1121021102200112121102101002 |
4 | 2301312311012001000122 |
5 | 3100222101333211302 |
6 | 41554451020225002 |
7 | 2401012003435322 |
oct | 261666506010032 |
9 | 47242615542332 |
10 | 12222220210202 |
11 | 3992461748892 |
12 | 14548b899b162 |
13 | 6a8720373022 |
14 | 3037b6ba4282 |
15 | 162ddbec0c02 |
hex | b1db518101a |
12222220210202 has 8 divisors (see below), whose sum is σ = 18345659391936. Its totient is φ = 6107000412892.
The previous prime is 12222220210181. The next prime is 12222220210253. The reversal of 12222220210202 is 20201202222221.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 2054842388 + ... + 2054848335.
It is an arithmetic number, because the mean of its divisors is an integer number (2293207423992).
Almost surely, 212222220210202 is an apocalyptic number.
12222220210202 is a deficient number, since it is larger than the sum of its proper divisors (6123439181734).
12222220210202 is a wasteful number, since it uses less digits than its factorization.
12222220210202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4109692212.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 12222220210202 its reverse (20201202222221), we get a palindrome (32423422432423).
The spelling of 12222220210202 in words is "twelve trillion, two hundred twenty-two billion, two hundred twenty million, two hundred ten thousand, two hundred two".
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