Base | Representation |
---|---|
bin | 11011110010100100000111… |
… | …100000000110111111000000 |
3 | 121000202022101000222120122112 |
4 | 123302210013200012333000 |
5 | 112004441134102400000 |
6 | 1111540003310554452 |
7 | 34513151231226434 |
oct | 3362440740067700 |
9 | 530668330876575 |
10 | 122222010200000 |
11 | 35a42077489227 |
12 | 1185b53bb08a28 |
13 | 5327641c93a99 |
14 | 2227810c789c4 |
15 | e1e41d04d235 |
hex | 6f2907806fc0 |
122222010200000 has 168 divisors, whose sum is σ = 303210456570000. Its totient is φ = 48878808320000.
The previous prime is 122222010199981. The next prime is 122222010200041. The reversal of 122222010200000 is 2010222221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1019740076 + ... + 1019859924.
It is an arithmetic number, because the mean of its divisors is an integer number (1804824146250).
Almost surely, 2122222010200000 is an apocalyptic number.
122222010200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122222010200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151605228285000).
122222010200000 is an abundant number, since it is smaller than the sum of its proper divisors (180988446370000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122222010200000 is an frugal number, since it uses more digits than its factorization.
122222010200000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124985 (or 124955 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 122222010200000 its reverse (2010222221), we get a palindrome (122224020422221).
The spelling of 122222010200000 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, ten million, two hundred thousand".
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