Base | Representation |
---|---|
bin | 11011110100001010100100… |
… | …101011001001101111111100 |
3 | 121001010211022220021111122212 |
4 | 123310022210223021233330 |
5 | 112013241434423101340 |
6 | 1112102315454355552 |
7 | 34524124346161154 |
oct | 3364124453115774 |
9 | 531124286244585 |
10 | 122332021300220 |
11 | 35a8479a920076 |
12 | 118789224bbbb8 |
13 | 5334b24879264 |
14 | 222cc8970b764 |
15 | e2220b0d9a65 |
hex | 6f42a4ac9bfc |
122332021300220 has 24 divisors (see below), whose sum is σ = 256934097303408. Its totient is φ = 48925788982400.
The previous prime is 122332021300217. The next prime is 122332021300241. The reversal of 122332021300220 is 22003120233221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438578201 + ... + 438857040.
It is an arithmetic number, because the mean of its divisors is an integer number (10705587387642).
Almost surely, 2122332021300220 is an apocalyptic number.
122332021300220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122332021300220 is an abundant number, since it is smaller than the sum of its proper divisors (134602076003188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122332021300220 is a wasteful number, since it uses less digits than its factorization.
122332021300220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 877442221 (or 877442219 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 122332021300220 its reverse (22003120233221), we get a palindrome (144335141533441).
The spelling of 122332021300220 in words is "one hundred twenty-two trillion, three hundred thirty-two billion, twenty-one million, three hundred thousand, two hundred twenty".
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