| Base | Representation |
|---|---|
| bin | 11001001111100011011100… |
| … | …011001000000111111101000 |
| 3 | 112120002102001112110220211120 |
| 4 | 121033203130121000333220 |
| 5 | 104022422441111242300 |
| 6 | 1032041520045255240 |
| 7 | 32245634253334560 |
| oct | 3117433431007750 |
| 9 | 476072045426746 |
| 10 | 111020012212200 |
| 11 | 32413360676333 |
| 12 | 10550509564520 |
| 13 | 49c41b062c380 |
| 14 | 1d5b57c12bda0 |
| 15 | cc7d42d083a0 |
| hex | 64f8dc640fe8 |
111020012212200 has 1536 divisors, whose sum is σ = 444957094256640. Its totient is φ = 22275739238400.
The previous prime is 111020012212189. The next prime is 111020012212243. The reversal of 111020012212200 is 2212210020111.
It is a super-2 number, since 2×1110200122122002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
111020012212200 is a modest number, since divided by 12212200 gives 1110200 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 111020012212200.
It is an unprimeable number.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 20086845837 + ... + 20086851363.
It is an arithmetic number, because the mean of its divisors is an integer number (289685608240).
Almost surely, 2111020012212200 is an apocalyptic number.
111020012212200 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 111020012212200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222478547128320).
111020012212200 is an abundant number, since it is smaller than the sum of its proper divisors (333937082044440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111020012212200 is a wasteful number, since it uses less digits than its factorization.
111020012212200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5827 (or 5818 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 111020012212200 its reverse (2212210020111), we get a palindrome (113232222232311).
The spelling of 111020012212200 in words is "one hundred eleven trillion, twenty billion, twelve million, two hundred twelve thousand, two hundred".
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