Base | Representation |
---|---|
bin | 11011101111011111100110… |
… | …011000101010001000110001 |
3 | 121000000010201110022210212212 |
4 | 123233133212120222020301 |
5 | 111443012012301414301 |
6 | 1111255025151501505 |
7 | 34462001231310140 |
oct | 3357374630521061 |
9 | 530003643283785 |
10 | 122011001201201 |
11 | 359706363a3312 |
12 | 11826671527895 |
13 | 5310784c19348 |
14 | 221b514a23757 |
15 | e18bbd35d4bb |
hex | 6ef7e662a231 |
122011001201201 has 32 divisors (see below), whose sum is σ = 140637541847040. Its totient is φ = 103685673369600.
The previous prime is 122011001201171. The next prime is 122011001201231. The reversal of 122011001201201 is 102102100110221.
It is an interprime number because it is at equal distance from previous prime (122011001201171) and next prime (122011001201231).
It is not a de Polignac number, because 122011001201201 - 234 = 121993821332017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122011001201231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7942899761 + ... + 7942915121.
It is an arithmetic number, because the mean of its divisors is an integer number (4394923182720).
Almost surely, 2122011001201201 is an apocalyptic number.
It is an amenable number.
122011001201201 is a deficient number, since it is larger than the sum of its proper divisors (18626540645839).
122011001201201 is a wasteful number, since it uses less digits than its factorization.
122011001201201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26205.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 122011001201201 its reverse (102102100110221), we get a palindrome (224113101311422).
The spelling of 122011001201201 in words is "one hundred twenty-two trillion, eleven billion, one million, two hundred one thousand, two hundred one".
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