Base | Representation |
---|---|
bin | 100000010101100110000… |
… | …010111010010100000001 |
3 | 21212102220122102002202101 |
4 | 200111212002322110001 |
5 | 242402041243144301 |
6 | 4420511431150401 |
7 | 316356303312124 |
oct | 40254602722401 |
9 | 7772818362671 |
10 | 2222210131201 |
11 | 787485760315 |
12 | 2ba819815401 |
13 | 1317270c8cc8 |
14 | 797ac5b03bb |
15 | 3cc1123b701 |
hex | 205660ba501 |
2222210131201 has 8 divisors (see below), whose sum is σ = 2224003442400. Its totient is φ = 2220417438528.
The previous prime is 2222210131139. The next prime is 2222210131213. The reversal of 2222210131201 is 1021310122222.
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 2222210131201 - 219 = 2222209606913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2222210131241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7173225 + ... + 7476601.
It is an arithmetic number, because the mean of its divisors is an integer number (278000430300).
Almost surely, 22222210131201 is an apocalyptic number.
It is an amenable number.
2222210131201 is a deficient number, since it is larger than the sum of its proper divisors (1793311199).
2222210131201 is a wasteful number, since it uses less digits than its factorization.
2222210131201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309263.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 2222210131201 its reverse (1021310122222), we get a palindrome (3243520253423).
The spelling of 2222210131201 in words is "two trillion, two hundred twenty-two billion, two hundred ten million, one hundred thirty-one thousand, two hundred one".
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