Base | Representation |
---|---|
bin | 1011000110110110010111… |
… | …0111101100001001111010 |
3 | 1121020111002021002102210102 |
4 | 2301231211313230021322 |
5 | 3100041243041320442 |
6 | 41550130443515402 |
7 | 2400211130526335 |
oct | 261554567541172 |
9 | 47214067072712 |
10 | 12212301120122 |
11 | 3989231676684 |
12 | 14529aab28b62 |
13 | 6a77cc37415c |
14 | 3031156a361c |
15 | 162a0b296232 |
hex | b1b65dec27a |
12212301120122 has 8 divisors (see below), whose sum is σ = 18350199431796. Its totient is φ = 6095567976192.
The previous prime is 12212301120101. The next prime is 12212301120139. The reversal of 12212301120122 is 22102110321221.
It can be written as a sum of positive squares in 2 ways, for example, as 10423980647161 + 1788320472961 = 3228619^2 + 1337281^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12212301120094 and 12212301120103.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5291290493 + ... + 5291292800.
Almost surely, 212212301120122 is an apocalyptic number.
12212301120122 is a deficient number, since it is larger than the sum of its proper divisors (6137898311674).
12212301120122 is a wasteful number, since it uses less digits than its factorization.
12212301120122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10582583872.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 12212301120122 its reverse (22102110321221), we get a palindrome (34314411441343).
The spelling of 12212301120122 in words is "twelve trillion, two hundred twelve billion, three hundred one million, one hundred twenty thousand, one hundred twenty-two".
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