Base | Representation |
---|---|
bin | 110010000001101101110011… |
… | …001100000000110110000110 |
3 | 1001212000201122120201211020210 |
4 | 302001231303030000312012 |
5 | 212314302403340414342 |
6 | 2055535521131340250 |
7 | 64225636133245332 |
oct | 6201556314006606 |
9 | 1055021576654223 |
10 | 220020222201222 |
11 | 64118063576483 |
12 | 208154872b1686 |
13 | 959ca82ca8b51 |
14 | 3c4906d8887c2 |
15 | 1a6836e43379c |
hex | c81b73300d86 |
220020222201222 has 32 divisors (see below), whose sum is σ = 440853286462848. Its totient is φ = 73204618857536.
The previous prime is 220020222201209. The next prime is 220020222201233. The reversal of 220020222201222 is 222102222020022.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45507793 + ... + 50109875.
It is an arithmetic number, because the mean of its divisors is an integer number (13776665201964).
Almost surely, 2220020222201222 is an apocalyptic number.
220020222201222 is an abundant number, since it is smaller than the sum of its proper divisors (220833064261626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220020222201222 is a wasteful number, since it uses less digits than its factorization.
220020222201222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4616804.
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 220020222201222 its reverse (222102222020022), we get a palindrome (442122444221244).
The spelling of 220020222201222 in words is "two hundred twenty trillion, twenty billion, two hundred twenty-two million, two hundred one thousand, two hundred twenty-two".
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