Base | Representation |
---|---|
bin | 11011110000110100100011… |
… | …100001010110001001100110 |
3 | 121000022212011201211222111210 |
4 | 123300310203201112021212 |
5 | 112001010322111431042 |
6 | 1111404552553012250 |
7 | 34501410603443325 |
oct | 3360644341261146 |
9 | 530285151758453 |
10 | 122102221202022 |
11 | 359a6296741046 |
12 | 1184028a9b4086 |
13 | 53192617166a9 |
14 | 2221ac997a0bc |
15 | e1b25b876a9c |
hex | 6f0d23856266 |
122102221202022 has 32 divisors (see below), whose sum is σ = 245395016583552. Its totient is φ = 40502479184064.
The previous prime is 122102221201969. The next prime is 122102221202041. The reversal of 122102221202022 is 220202122201221.
It is a self number, because there is not a number n which added to its sum of digits gives 122102221202022.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18064888 + ... + 23886075.
It is an arithmetic number, because the mean of its divisors is an integer number (7668594268236).
Almost surely, 2122102221202022 is an apocalyptic number.
122102221202022 is an abundant number, since it is smaller than the sum of its proper divisors (123292795381530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122102221202022 is a wasteful number, since it uses less digits than its factorization.
122102221202022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41953332.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 122102221202022 its reverse (220202122201221), we get a palindrome (342304343403243).
The spelling of 122102221202022 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred twenty-one million, two hundred two thousand, twenty-two".
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