Base | Representation |
---|---|
bin | 1100111011000110010… |
… | …0010100011110110001 |
3 | 210020002010100112222110 |
4 | 3032301210110132301 |
5 | 12114200214423101 |
6 | 245555022555533 |
7 | 22016631302205 |
oct | 3166144243661 |
9 | 706063315873 |
10 | 222022420401 |
11 | 86182960641 |
12 | 37042a38ba9 |
13 | 17c239c1172 |
14 | aa62c1ab05 |
15 | 5b96a30cd6 |
hex | 33b19147b1 |
222022420401 has 8 divisors (see below), whose sum is σ = 296344488384. Its totient is φ = 147857649680.
The previous prime is 222022420397. The next prime is 222022420421. The reversal of 222022420401 is 104024220222.
222022420401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 222022420401 - 22 = 222022420397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (222022420421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39321021 + ... + 39326666.
It is an arithmetic number, because the mean of its divisors is an integer number (37043061048).
Almost surely, 2222022420401 is an apocalyptic number.
It is an amenable number.
222022420401 is a deficient number, since it is larger than the sum of its proper divisors (74322067983).
222022420401 is an equidigital number, since it uses as much as digits as its factorization.
222022420401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78648631.
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 222022420401 its reverse (104024220222), we get a palindrome (326046640623).
The spelling of 222022420401 in words is "two hundred twenty-two billion, twenty-two million, four hundred twenty thousand, four hundred one".
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