| Base | Representation |
|---|---|
| bin | 11011100010010010010000… |
| … | …111110101001011111100000 |
| 3 | 120212210100212022020111200200 |
| 4 | 123202102100332221133200 |
| 5 | 111333124110014020000 |
| 6 | 1105322034000345200 |
| 7 | 34336266263260002 |
| oct | 3342222076513740 |
| 9 | 525710768214620 |
| 10 | 121103330220000 |
| 11 | 356506a782a837 |
| 12 | 116ba778315200 |
| 13 | 5275cc213840b |
| 14 | 21c960a93c372 |
| 15 | e00297678500 |
| hex | 6e2490fa97e0 |
121103330220000 has 360 divisors, whose sum is σ = 433442848358520. Its totient is φ = 32061882240000.
The previous prime is 121103330219909. The next prime is 121103330220023. The reversal of 121103330220000 is 22033301121.
121103330220000 is a `hidden beast` number, since 1 + 2 + 110 + 3 + 330 + 220 + 0 + 0 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (360).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 59 ways as a sum of consecutive naturals, for example, 22599870 + ... + 27440130.
It is an arithmetic number, because the mean of its divisors is an integer number (1204007912107).
Almost surely, 2121103330220000 is an apocalyptic number.
121103330220000 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 121103330220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216721424179260).
121103330220000 is an abundant number, since it is smaller than the sum of its proper divisors (312339518138520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121103330220000 is a wasteful number, since it uses less digits than its factorization.
121103330220000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4840436 (or 4840410 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 121103330220000 its reverse (22033301121), we get a palindrome (121125363521121).
The spelling of 121103330220000 in words is "one hundred twenty-one trillion, one hundred three billion, three hundred thirty million, two hundred twenty thousand".
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