Base | Representation |
---|---|
bin | 1001010010111111111101… |
… | …1010000100101100001110 |
3 | 1100012012210121101200112111 |
4 | 2110233333122010230032 |
5 | 2314434140112102342 |
6 | 33423532205254234 |
7 | 2103341664163303 |
oct | 224577732045416 |
9 | 40165717350474 |
10 | 10222012222222 |
11 | 3291149459609 |
12 | 119111726437a |
13 | 591c159b8858 |
14 | 274a688530aa |
15 | 12ad70b0c217 |
hex | 94bff684b0e |
10222012222222 has 8 divisors (see below), whose sum is σ = 15333111846000. Its totient is φ = 5110974940224.
The previous prime is 10222012222199. The next prime is 10222012222229. The reversal of 10222012222222 is 22222221022201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10222012222193 and 10222012222202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222012222229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15173347 + ... + 15832702.
It is an arithmetic number, because the mean of its divisors is an integer number (1916638980750).
Almost surely, 210222012222222 is an apocalyptic number.
10222012222222 is a deficient number, since it is larger than the sum of its proper divisors (5111099623778).
10222012222222 is a wasteful number, since it uses less digits than its factorization.
10222012222222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31170890.
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 10222012222222 its reverse (22222221022201), we get a palindrome (32444233244423).
It can be divided in two parts, 1022201 and 2222222, that added together give a palindrome (3244423).
The spelling of 10222012222222 in words is "ten trillion, two hundred twenty-two billion, twelve million, two hundred twenty-two thousand, two hundred twenty-two".
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