Base | Representation |
---|---|
bin | 11101011011010101110… |
… | …101001100010100010011 |
3 | 21011022201010200112002101 |
4 | 131123111311030110103 |
5 | 231113002330321321 |
6 | 4144555050101231 |
7 | 266046356260366 |
oct | 35332565142423 |
9 | 7138633615071 |
10 | 2022222120211 |
11 | 70a68a738697 |
12 | 287b0611a817 |
13 | 118905416b27 |
14 | 6dc39d300dd |
15 | 37908d84791 |
hex | 1d6d5d4c513 |
2022222120211 has 16 divisors (see below), whose sum is σ = 2151043812000. Its totient is φ = 1895728693248.
The previous prime is 2022222120197. The next prime is 2022222120241. The reversal of 2022222120211 is 1120212222202.
It is a cyclic number.
It is not a de Polignac number, because 2022222120211 - 213 = 2022222112019 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2022222120241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426286 + ... + 2055763.
It is an arithmetic number, because the mean of its divisors is an integer number (134440238250).
Almost surely, 22022222120211 is an apocalyptic number.
2022222120211 is a deficient number, since it is larger than the sum of its proper divisors (128821691789).
2022222120211 is a wasteful number, since it uses less digits than its factorization.
2022222120211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2482518.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 2022222120211 its reverse (1120212222202), we get a palindrome (3142434342413).
The spelling of 2022222120211 in words is "two trillion, twenty-two billion, two hundred twenty-two million, one hundred twenty thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •