Base | Representation |
---|---|
bin | 11101011011001111010… |
… | …001100100110100101111 |
3 | 21011022102110200221022121 |
4 | 131123033101210310233 |
5 | 231112241200320421 |
6 | 4144540120253411 |
7 | 266043552265366 |
oct | 35331721446457 |
9 | 7138373627277 |
10 | 2022112120111 |
11 | 70a633636a16 |
12 | 287a95311267 |
13 | 1188b86b1705 |
14 | 6dc294987dd |
15 | 378ee3a6d41 |
hex | 1d6cf464d2f |
2022112120111 has 4 divisors (see below), whose sum is σ = 2022331948000. Its totient is φ = 2021892292224.
The previous prime is 2022112120069. The next prime is 2022112120121. The reversal of 2022112120111 is 1110212112202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2022112120111 - 235 = 1987752381743 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022112120121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109900146 + ... + 109918543.
It is an arithmetic number, because the mean of its divisors is an integer number (505582987000).
Almost surely, 22022112120111 is an apocalyptic number.
2022112120111 is a deficient number, since it is larger than the sum of its proper divisors (219827889).
2022112120111 is an equidigital number, since it uses as much as digits as its factorization.
2022112120111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219827888.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 2022112120111 its reverse (1110212112202), we get a palindrome (3132324232313).
The spelling of 2022112120111 in words is "two trillion, twenty-two billion, one hundred twelve million, one hundred twenty thousand, one hundred eleven".
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