Base | Representation |
---|---|
bin | 10100101100011011… |
… | …000010100010111101 |
3 | 2010100120002011111122 |
4 | 110230123002202331 |
5 | 331001322403201 |
6 | 14112514200325 |
7 | 1414430631446 |
oct | 245433024275 |
9 | 63316064448 |
10 | 22220122301 |
11 | 9472752843 |
12 | 43815830a5 |
13 | 2131633280 |
14 | 110b0c02cd |
15 | 8a0b0ee1b |
hex | 52c6c28bd |
22220122301 has 8 divisors (see below), whose sum is σ = 24257163000. Its totient is φ = 20229910272.
The previous prime is 22220122283. The next prime is 22220122319. The reversal of 22220122301 is 10322102222.
It is an interprime number because it is at equal distance from previous prime (22220122283) and next prime (22220122319).
It can be written as a sum of positive squares in 4 ways, for example, as 530196676 + 21689925625 = 23026^2 + 147275^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22220122301 - 210 = 22220121277 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22220122301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22220122321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11706176 + ... + 11708073.
It is an arithmetic number, because the mean of its divisors is an integer number (3032145375).
Almost surely, 222220122301 is an apocalyptic number.
It is an amenable number.
22220122301 is a deficient number, since it is larger than the sum of its proper divisors (2037040699).
22220122301 is a wasteful number, since it uses less digits than its factorization.
22220122301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23414335.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 22220122301 its reverse (10322102222), we get a palindrome (32542224523).
The spelling of 22220122301 in words is "twenty-two billion, two hundred twenty million, one hundred twenty-two thousand, three hundred one".
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