Base | Representation |
---|---|
bin | 11011110010010001110001… |
… | …010110011100000010101110 |
3 | 121000200102112011212100220221 |
4 | 123302101301112130002232 |
5 | 112004130313132310410 |
6 | 1111522544453201554 |
7 | 34511553122502223 |
oct | 3362216126340256 |
9 | 530612464770827 |
10 | 122202311213230 |
11 | 35a34788965976 |
12 | 118577629302ba |
13 | 5325822a801b1 |
14 | 22268a294b94a |
15 | e1db689414da |
hex | 6f247159c0ae |
122202311213230 has 64 divisors (see below), whose sum is σ = 235489171864320. Its totient is φ = 45525261600000.
The previous prime is 122202311213221. The next prime is 122202311213231. The reversal of 122202311213230 is 32312113202221.
122202311213230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 122202311213195 and 122202311213204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122202311213231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20279271 + ... + 25605730.
It is an arithmetic number, because the mean of its divisors is an integer number (3679518310380).
Almost surely, 2122202311213230 is an apocalyptic number.
122202311213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122202311213230 is a deficient number, since it is larger than the sum of its proper divisors (113286860651090).
122202311213230 is a wasteful number, since it uses less digits than its factorization.
122202311213230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45885265.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 122202311213230 its reverse (32312113202221), we get a palindrome (154514424415451).
The spelling of 122202311213230 in words is "one hundred twenty-two trillion, two hundred two billion, three hundred eleven million, two hundred thirteen thousand, two hundred thirty".
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