Base | Representation |
---|---|
bin | 1010001101001101010010… |
… | …1001011111000110000100 |
3 | 1110201211000000122011102112 |
4 | 2203103110221133012010 |
5 | 2432330200142102322 |
6 | 35511154214200152 |
7 | 2235523113011654 |
oct | 243232451370604 |
9 | 43654000564375 |
10 | 11222022222212 |
11 | 3637261a9465a |
12 | 1312aa0653058 |
13 | 635303075c39 |
14 | 2ab212340364 |
15 | 146d9d19b5e2 |
hex | a34d4a5f184 |
11222022222212 has 6 divisors (see below), whose sum is σ = 19638538888878. Its totient is φ = 5611011111104.
The previous prime is 11222022222197. The next prime is 11222022222247. The reversal of 11222022222212 is 21222222022211.
It can be written as a sum of positive squares in only one way, i.e., 10881461274436 + 340560947776 = 3298706^2 + 583576^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1402752777773 + ... + 1402752777780.
It is an arithmetic number, because the mean of its divisors is an integer number (3273089814813).
Almost surely, 211222022222212 is an apocalyptic number.
It is an amenable number.
11222022222212 is a deficient number, since it is larger than the sum of its proper divisors (8416516666666).
11222022222212 is a wasteful number, since it uses less digits than its factorization.
11222022222212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2805505555557 (or 2805505555555 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 11222022222212 its reverse (21222222022211), we get a palindrome (32444244244423).
The spelling of 11222022222212 in words is "eleven trillion, two hundred twenty-two billion, twenty-two million, two hundred twenty-two thousand, two hundred twelve".
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