Base | Representation |
---|---|
bin | 10000010011010010011… |
… | …000010111110001000001 |
3 | 10222002111010122010200220 |
4 | 100103102120113301001 |
5 | 121323203100213441 |
6 | 2214342241533253 |
7 | 143635060152063 |
oct | 20232230276101 |
9 | 3862433563626 |
10 | 1120221101121 |
11 | 3a20a0675611 |
12 | 161133944229 |
13 | 81837217875 |
14 | 3c30cca5733 |
15 | 1e215d43466 |
hex | 104d2617c41 |
1120221101121 has 16 divisors (see below), whose sum is σ = 1534095245760. Its totient is φ = 726676634880.
The previous prime is 1120221101119. The next prime is 1120221101191. The reversal of 1120221101121 is 1211011220211.
It is a happy number.
It is not a de Polignac number, because 1120221101121 - 21 = 1120221101119 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1120221101121.
It is not an unprimeable number, because it can be changed into a prime (1120221101101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11968540 + ... + 12061773.
It is an arithmetic number, because the mean of its divisors is an integer number (95880952860).
Almost surely, 21120221101121 is an apocalyptic number.
It is an amenable number.
1120221101121 is a deficient number, since it is larger than the sum of its proper divisors (413874144639).
1120221101121 is a wasteful number, since it uses less digits than its factorization.
1120221101121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24030736.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 1120221101121 its reverse (1211011220211), we get a palindrome (2331232321332).
The spelling of 1120221101121 in words is "one trillion, one hundred twenty billion, two hundred twenty-one million, one hundred one thousand, one hundred twenty-one".
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