Base | Representation |
---|---|
bin | 11011100000111101011001… |
… | …010000010110001010011110 |
3 | 120212110122122100120121021021 |
4 | 123200331121100112022132 |
5 | 111330130441430201420 |
6 | 1105212123201354354 |
7 | 34326562103002216 |
oct | 3340753120261236 |
9 | 525418570517237 |
10 | 121012201022110 |
11 | 35615a93771652 |
12 | 116a4b853389ba |
13 | 526a52b3b1608 |
14 | 21c5043aa1246 |
15 | decc120e97aa |
hex | 6e0f5941629e |
121012201022110 has 64 divisors (see below), whose sum is σ = 236700178329600. Its totient is φ = 44374694227200.
The previous prime is 121012201022107. The next prime is 121012201022147. The reversal of 121012201022110 is 11220102210121.
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 31 ways as a sum of consecutive naturals, for example, 79295146 + ... + 80806834.
It is an arithmetic number, because the mean of its divisors is an integer number (3698440286400).
Almost surely, 2121012201022110 is an apocalyptic number.
121012201022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121012201022110 is a deficient number, since it is larger than the sum of its proper divisors (115687977307490).
121012201022110 is a wasteful number, since it uses less digits than its factorization.
121012201022110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1525337.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 121012201022110 its reverse (11220102210121), we get a palindrome (132232303232231).
The spelling of 121012201022110 in words is "one hundred twenty-one trillion, twelve billion, two hundred one million, twenty-two thousand, one hundred ten".
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