Base | Representation |
---|---|
bin | 11011110010011100111101… |
… | …010101010101110011111101 |
3 | 121000201120112022221022010212 |
4 | 123302130331111111303331 |
5 | 112004324413243142341 |
6 | 1111532252440242205 |
7 | 34512456602504435 |
oct | 3362347525256375 |
9 | 530646468838125 |
10 | 122214323412221 |
11 | 35a39892499857 |
12 | 11859b55770365 |
13 | 53269b85c6451 |
14 | 22272c20232c5 |
15 | e1e11d2c15eb |
hex | 6f273d555cfd |
122214323412221 has 16 divisors (see below), whose sum is σ = 124257844334208. Its totient is φ = 120172099608000.
The previous prime is 122214323412191. The next prime is 122214323412239.
It is a happy number.
122214323412221 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 122214323412221 - 246 = 51845579234557 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 (122214323412271) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3084409016 + ... + 3084448638.
It is an arithmetic number, because the mean of its divisors is an integer number (7766115270888).
Almost surely, 2122214323412221 is an apocalyptic number.
It is an amenable number.
122214323412221 is a deficient number, since it is larger than the sum of its proper divisors (2043520921987).
122214323412221 is an equidigital number, since it uses as much as digits as its factorization.
122214323412221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54692.
The product of its digits is 18432, while the sum is 32.
The spelling of 122214323412221 in words is "one hundred twenty-two trillion, two hundred fourteen billion, three hundred twenty-three million, four hundred twelve thousand, two hundred twenty-one".
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