Base | Representation |
---|---|
bin | 1011000110001101000001… |
… | …0000001000100100111010 |
3 | 1121012102102200021110122211 |
4 | 2301203100100020210322 |
5 | 3044401024424323002 |
6 | 41541053202005334 |
7 | 2366336064255223 |
oct | 261432020104472 |
9 | 47172380243584 |
10 | 12201201011002 |
11 | 3984555982383 |
12 | 145081164684a |
13 | 6a6750798453 |
14 | 3027813b424a |
15 | 1625aba2edd7 |
hex | b18d040893a |
12201201011002 has 16 divisors (see below), whose sum is σ = 18529496940672. Its totient is φ = 6025169098800.
The previous prime is 12201201010991. The next prime is 12201201011023. The reversal of 12201201011002 is 20011010210221.
It is a super-2 number, since 2×122012010110022 (a number of 27 digits) contains 22 as substring.
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, 116714598 + ... + 116819089.
It is an arithmetic number, because the mean of its divisors is an integer number (1158093558792).
Almost surely, 212201201011002 is an apocalyptic number.
12201201011002 is a deficient number, since it is larger than the sum of its proper divisors (6328295929670).
12201201011002 is a wasteful number, since it uses less digits than its factorization.
12201201011002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233534013.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12201201011002 its reverse (20011010210221), we get a palindrome (32212211221223).
The spelling of 12201201011002 in words is "twelve trillion, two hundred one billion, two hundred one million, eleven thousand, two".
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