| Base | Representation |
|---|---|
| bin | 11011010110101000000101… |
| … | …001100011101000111010100 |
| 3 | 120202221202210122221201101000 |
| 4 | 123112220011030131013110 |
| 5 | 111232012221001041040 |
| 6 | 1103510010444503300 |
| 7 | 34224353465233551 |
| oct | 3326500514350724 |
| 9 | 522852718851330 |
| 10 | 120302121112020 |
| 11 | 35371930109351 |
| 12 | 115ab434b4ab30 |
| 13 | 5218597828a43 |
| 14 | 219c921b95a28 |
| 15 | dd950314c130 |
| hex | 6d6a0531d1d4 |
120302121112020 has 192 divisors, whose sum is σ = 378832243265280. Its totient is φ = 31691230272000.
The previous prime is 120302121111889. The next prime is 120302121112031. The reversal of 120302121112020 is 20211121203021.
120302121112020 is a `hidden beast` number, since 12 + 0 + 302 + 1 + 211 + 120 + 20 = 666.
It is a super-2 number, since 2×1203021211120202 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 120302121111984 and 120302121112002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21671650 + ... + 26650790.
It is an arithmetic number, because the mean of its divisors is an integer number (1973084600340).
Almost surely, 2120302121112020 is an apocalyptic number.
120302121112020 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 120302121112020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189416121632640).
120302121112020 is an abundant number, since it is smaller than the sum of its proper divisors (258530122153260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120302121112020 is a wasteful number, since it uses less digits than its factorization.
120302121112020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4979703 (or 4979695 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 120302121112020 its reverse (20211121203021), we get a palindrome (140513242315041).
The spelling of 120302121112020 in words is "one hundred twenty trillion, three hundred two billion, one hundred twenty-one million, one hundred twelve thousand, twenty".
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