Base | Representation |
---|---|
bin | 1011000111011011001111… |
… | …1001010011110100111111 |
3 | 1121021102122010202211101112 |
4 | 2301312303321103310333 |
5 | 3100222031211232312 |
6 | 41554445021232235 |
7 | 2401011340506404 |
oct | 261666371236477 |
9 | 47242563684345 |
10 | 12222200102207 |
11 | 3992451364407 |
12 | 14548b210267b |
13 | 6a87191526c4 |
14 | 3037b424c2ab |
15 | 162dda34cd22 |
hex | b1db3e53d3f |
12222200102207 has 2 divisors, whose sum is σ = 12222200102208. Its totient is φ = 12222200102206.
The previous prime is 12222200102083. The next prime is 12222200102209. The reversal of 12222200102207 is 70220100222221.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12222200102207 - 216 = 12222200036671 is a prime.
Together with 12222200102209, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12222200102209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111100051103 + 6111100051104.
It is an arithmetic number, because the mean of its divisors is an integer number (6111100051104).
Almost surely, 212222200102207 is an apocalyptic number.
12222200102207 is a deficient number, since it is larger than the sum of its proper divisors (1).
12222200102207 is an equidigital number, since it uses as much as digits as its factorization.
12222200102207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 896, while the sum is 23.
Adding to 12222200102207 its reverse (70220100222221), we get a palindrome (82442300324428).
The spelling of 12222200102207 in words is "twelve trillion, two hundred twenty-two billion, two hundred million, one hundred two thousand, two hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •