Base | Representation |
---|---|
bin | 1100111011011101100… |
… | …1010100101100101010 |
3 | 210020022221100022202012 |
4 | 3032313121110230222 |
5 | 12114400232413002 |
6 | 250012434435522 |
7 | 22022226361640 |
oct | 3166731245452 |
9 | 706287308665 |
10 | 222120201002 |
11 | 86223076657 |
12 | 3706b732ba2 |
13 | 17c3b0386cb |
14 | aa71bd1190 |
15 | 5ba03e7d52 |
hex | 33b7654b2a |
222120201002 has 8 divisors (see below), whose sum is σ = 380777487456. Its totient is φ = 95194371852.
The previous prime is 222120201001. The next prime is 222120201073. The reversal of 222120201002 is 200102021222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 15865728643 = 222120201002 / (2 + 2 + 2 + 1 + 2 + 0 + 2 + 0 + 1 + 0 + 0 + 2).
It is not an unprimeable number, because it can be changed into a prime (222120201001) 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, 7932864308 + ... + 7932864335.
It is an arithmetic number, because the mean of its divisors is an integer number (47597185932).
Almost surely, 2222120201002 is an apocalyptic number.
222120201002 is a deficient number, since it is larger than the sum of its proper divisors (158657286454).
222120201002 is a wasteful number, since it uses less digits than its factorization.
222120201002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15865728652.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 222120201002 its reverse (200102021222), we get a palindrome (422222222224).
The spelling of 222120201002 in words is "two hundred twenty-two billion, one hundred twenty million, two hundred one thousand, two".
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