Base | Representation |
---|---|
bin | 1011000111011010111000… |
… | …0011111010110100101111 |
3 | 1121021102101022120220100112 |
4 | 2301312232003322310233 |
5 | 3100221331132020304 |
6 | 41554431203250235 |
7 | 2401006041514643 |
oct | 261665603726457 |
9 | 47242338526315 |
10 | 12222102220079 |
11 | 399240108a094 |
12 | 145488537997b |
13 | 6a8701aa0b9b |
14 | 3037a524cc23 |
15 | 162dd1965b6e |
hex | b1dae0fad2f |
12222102220079 has 2 divisors, whose sum is σ = 12222102220080. Its totient is φ = 12222102220078.
The previous prime is 12222102219997. The next prime is 12222102220099. The reversal of 12222102220079 is 97002220122221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12222102220079 - 236 = 12153382743343 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12222102220099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111051110039 + 6111051110040.
It is an arithmetic number, because the mean of its divisors is an integer number (6111051110040).
Almost surely, 212222102220079 is an apocalyptic number.
12222102220079 is a deficient number, since it is larger than the sum of its proper divisors (1).
12222102220079 is an equidigital number, since it uses as much as digits as its factorization.
12222102220079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8064, while the sum is 32.
The spelling of 12222102220079 in words is "twelve trillion, two hundred twenty-two billion, one hundred two million, two hundred twenty thousand, seventy-nine".
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