Base | Representation |
---|---|
bin | 1010111011001100101001… |
… | …0000111101001100100010 |
3 | 1120112100101102202121201021 |
4 | 2232303022100331030202 |
5 | 3033301311213032320 |
6 | 41314143114400054 |
7 | 2346563403226561 |
oct | 256631220751442 |
9 | 46470342677637 |
10 | 12012122002210 |
11 | 3911348795550 |
12 | 142004343002a |
13 | 691979bcc765 |
14 | 2d75658b7bd8 |
15 | 15c6e223edaa |
hex | aecca43d322 |
12012122002210 has 32 divisors (see below), whose sum is σ = 24135984683712. Its totient is φ = 4266461935680.
The previous prime is 12012122002189. The next prime is 12012122002303. The reversal of 12012122002210 is 1220022121021.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269775609 + ... + 1269785068.
It is an arithmetic number, because the mean of its divisors is an integer number (754249521366).
Almost surely, 212012122002210 is an apocalyptic number.
12012122002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12012122002210 is an abundant number, since it is smaller than the sum of its proper divisors (12123862681502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12012122002210 is a wasteful number, since it uses less digits than its factorization.
12012122002210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2539560738.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12012122002210 its reverse (1220022121021), we get a palindrome (13232144123231).
The spelling of 12012122002210 in words is "twelve trillion, twelve billion, one hundred twenty-two million, two thousand, two hundred ten".
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