Base | Representation |
---|---|
bin | 111000111001110110… |
… | …0110001010000011110 |
3 | 102200102100020100210120 |
4 | 1301303230301100132 |
5 | 4000231222401342 |
6 | 132045450215410 |
7 | 11554143364212 |
oct | 1616354612036 |
9 | 380370210716 |
10 | 122200200222 |
11 | 47908911111 |
12 | 1b824724566 |
13 | b6a5c88ba9 |
14 | 5cb3636942 |
15 | 32a3211aec |
hex | 1c73b3141e |
122200200222 has 32 divisors (see below), whose sum is σ = 246725979264. Its totient is φ = 40345932000.
The previous prime is 122200200211. The next prime is 122200200229. The reversal of 122200200222 is 222002002221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122200200229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5060397 + ... + 5084487.
It is an arithmetic number, because the mean of its divisors is an integer number (7710186852).
Almost surely, 2122200200222 is an apocalyptic number.
122200200222 is an abundant number, since it is smaller than the sum of its proper divisors (124525779042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122200200222 is a wasteful number, since it uses less digits than its factorization.
122200200222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32104.
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 122200200222 its reverse (222002002221), we get a palindrome (344202202443).
The spelling of 122200200222 in words is "one hundred twenty-two billion, two hundred million, two hundred thousand, two hundred twenty-two".
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