Base | Representation |
---|---|
bin | 11101011011010101001… |
… | …110101000000011101110 |
3 | 21011022200102122212210100 |
4 | 131123111032220003232 |
5 | 231112442233311342 |
6 | 4144554045251530 |
7 | 266046204322245 |
oct | 35332516500356 |
9 | 7138612585710 |
10 | 2022212010222 |
11 | 70a684a62928 |
12 | 287b02863ba6 |
13 | 1189032b71a1 |
14 | 6dc3885b95c |
15 | 37908038e4c |
hex | 1d6d53a80ee |
2022212010222 has 48 divisors (see below), whose sum is σ = 4572172200960. Its totient is φ = 644732984016.
The previous prime is 2022212010193. The next prime is 2022212010227. The reversal of 2022212010222 is 2220102122202.
2022212010222 is a `hidden beast` number, since 20 + 2 + 221 + 201 + 0 + 222 = 666.
It is a super-2 number, since 2×20222120102222 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2022212010195 and 2022212010204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022212010227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9736779 + ... + 9942297.
It is an arithmetic number, because the mean of its divisors is an integer number (95253587520).
Almost surely, 22022212010222 is an apocalyptic number.
2022212010222 is an abundant number, since it is smaller than the sum of its proper divisors (2549960190738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022212010222 is a wasteful number, since it uses less digits than its factorization.
2022212010222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229317 (or 229314 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 2022212010222 its reverse (2220102122202), we get a palindrome (4242314132424).
The spelling of 2022212010222 in words is "two trillion, twenty-two billion, two hundred twelve million, ten thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •