Base | Representation |
---|---|
bin | 101111110010111111001100… |
… | …001111100111000001111110 |
3 | 1000120022001221110222122011201 |
4 | 233302333030033213001332 |
5 | 210023103144304342342 |
6 | 2023030021550210114 |
7 | 62164213411566352 |
oct | 5762771417470176 |
9 | 1016261843878151 |
10 | 210212011012222 |
11 | 60a8646000084a |
12 | 1b6b05b51b393a |
13 | 903aba4c5559b |
14 | 39ca45c0bb462 |
15 | 194816bb4edb7 |
hex | bf2fcc3e707e |
210212011012222 has 16 divisors (see below), whose sum is σ = 318137070137760. Its totient is φ = 104166488385792.
The previous prime is 210212011012219. The next prime is 210212011012229. The reversal of 210212011012222 is 222210110212012.
It is a self number, because there is not a number n which added to its sum of digits gives 210212011012222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210212011012229) 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, 39337722 + ... + 44360797.
It is an arithmetic number, because the mean of its divisors is an integer number (19883566883610).
Almost surely, 2210212011012222 is an apocalyptic number.
210212011012222 is a deficient number, since it is larger than the sum of its proper divisors (107925059125538).
210212011012222 is a wasteful number, since it uses less digits than its factorization.
210212011012222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83709747.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 210212011012222 its reverse (222210110212012), we get a palindrome (432422121224234).
The spelling of 210212011012222 in words is "two hundred ten trillion, two hundred twelve billion, eleven million, twelve thousand, two hundred twenty-two".
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