Base | Representation |
---|---|
bin | 1010111011110010001110… |
… | …1011010100111101011111 |
3 | 1120120022102121220201221001 |
4 | 2232330203223110331133 |
5 | 3033432442234201421 |
6 | 41322532234451131 |
7 | 2350401423046324 |
oct | 256744353247537 |
9 | 46508377821831 |
10 | 12022212022111 |
11 | 39156562a4875 |
12 | 1421b9a593aa7 |
13 | 6928c7447c35 |
14 | 2d7c41990b4b |
15 | 15cad2e80691 |
hex | aef23ad4f5f |
12022212022111 has 4 divisors (see below), whose sum is σ = 12022226371800. Its totient is φ = 12022197672424.
The previous prime is 12022212022069. The next prime is 12022212022123. The reversal of 12022212022111 is 11122021222021.
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 12022212022111 - 215 = 12022211989343 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 (12022212422111) 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, 5834701 + ... + 7621558.
It is an arithmetic number, because the mean of its divisors is an integer number (3005556592950).
Almost surely, 212022212022111 is an apocalyptic number.
12022212022111 is a deficient number, since it is larger than the sum of its proper divisors (14349689).
12022212022111 is an equidigital number, since it uses as much as digits as its factorization.
12022212022111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14349688.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 12022212022111 its reverse (11122021222021), we get a palindrome (23144233244132).
The spelling of 12022212022111 in words is "twelve trillion, twenty-two billion, two hundred twelve million, twenty-two thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •