Base | Representation |
---|---|
bin | 1001010011000000010111… |
… | …1101101011101010101001 |
3 | 1100012020002021101011101201 |
4 | 2110300011331223222221 |
5 | 2314434401242021301 |
6 | 33423551135044201 |
7 | 2103344501146153 |
oct | 224600575535251 |
9 | 40166067334351 |
10 | 10222122220201 |
11 | 32911a5559731 |
12 | 1191148070661 |
13 | 591c32720008 |
14 | 274a792c7ad3 |
15 | 12ad7a5d9201 |
hex | 94c05f6baa9 |
10222122220201 has 4 divisors (see below), whose sum is σ = 10551868098304. Its totient is φ = 9892376342100.
The previous prime is 10222122220183. The next prime is 10222122220249. The reversal of 10222122220201 is 10202222122201.
10222122220201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10222122220201 - 211 = 10222122218153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10222122220291) 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, 164872939005 + ... + 164872939066.
It is an arithmetic number, because the mean of its divisors is an integer number (2637967024576).
Almost surely, 210222122220201 is an apocalyptic number.
It is an amenable number.
10222122220201 is a deficient number, since it is larger than the sum of its proper divisors (329745878103).
10222122220201 is an equidigital number, since it uses as much as digits as its factorization.
10222122220201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 329745878102.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 10222122220201 its reverse (10202222122201), we get a palindrome (20424344342402).
The spelling of 10222122220201 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-two million, two hundred twenty thousand, two hundred one".
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