Base | Representation |
---|---|
bin | 1001001100100000111100… |
… | …00110101110101100111010 |
3 | 2122121010110222012020021022 |
4 | 10212100132012232230322 |
5 | 10122301020021011302 |
6 | 111001255055542442 |
7 | 4154635314313214 |
oct | 446203606565472 |
9 | 78533428166238 |
10 | 20221211110202 |
11 | 6496849562283 |
12 | 232700a82aa22 |
13 | b38b0cb91c9b |
14 | 4dc9d74075b4 |
15 | 2510005588a2 |
hex | 12641e1aeb3a |
20221211110202 has 64 divisors (see below), whose sum is σ = 32244296417280. Its totient is φ = 9483974652096.
The previous prime is 20221211110201. The next prime is 20221211110223. The reversal of 20221211110202 is 20201111212202.
It is not an unprimeable number, because it can be changed into a prime (20221211110201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7908176708 + ... + 7908179264.
It is an arithmetic number, because the mean of its divisors is an integer number (503817131520).
Almost surely, 220221211110202 is an apocalyptic number.
20221211110202 is a deficient number, since it is larger than the sum of its proper divisors (12023085307078).
20221211110202 is a wasteful number, since it uses less digits than its factorization.
20221211110202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5355.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 20221211110202 its reverse (20201111212202), we get a palindrome (40422322322404).
The spelling of 20221211110202 in words is "twenty trillion, two hundred twenty-one billion, two hundred eleven million, one hundred ten thousand, two hundred two".
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