Base | Representation |
---|---|
bin | 1010111011001000100000… |
… | …0011101010011011010010 |
3 | 1120112020112000122002121221 |
4 | 2232302020003222123102 |
5 | 3033242022333034302 |
6 | 41313440554435254 |
7 | 2346524024602150 |
oct | 256621003523322 |
9 | 46466460562557 |
10 | 12011011221202 |
11 | 3910928787314 |
12 | 141b993432b2a |
13 | 691830a458a6 |
14 | 2d749c1703d0 |
15 | 15c679979937 |
hex | aec880ea6d2 |
12011011221202 has 16 divisors (see below), whose sum is σ = 20721453393600. Its totient is φ = 5114789126928.
The previous prime is 12011011221193. The next prime is 12011011221283. The reversal of 12011011221202 is 20212211011021.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2732256952 + ... + 2732261347.
It is an arithmetic number, because the mean of its divisors is an integer number (1295090837100).
Almost surely, 212011011221202 is an apocalyptic number.
12011011221202 is a deficient number, since it is larger than the sum of its proper divisors (8710442172398).
12011011221202 is a wasteful number, since it uses less digits than its factorization.
12011011221202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5464518465.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12011011221202 its reverse (20212211011021), we get a palindrome (32223222232223).
The spelling of 12011011221202 in words is "twelve trillion, eleven billion, eleven million, two hundred twenty-one thousand, two hundred two".
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