Base | Representation |
---|---|
bin | 10000010100111101100… |
… | …111011001011011100011 |
3 | 10222021010111221221102121 |
4 | 100110331213121123203 |
5 | 121340344132432321 |
6 | 2215240550525111 |
7 | 144030464233546 |
oct | 20247547313343 |
9 | 3867114857377 |
10 | 1122020202211 |
11 | 3a2934175917 |
12 | 161556366797 |
13 | 81a62b8171c |
14 | 3c43dbc685d |
15 | 1e2bdc70441 |
hex | 1053d9d96e3 |
1122020202211 has 8 divisors (see below), whose sum is σ = 1122923860848. Its totient is φ = 1121116800000.
The previous prime is 1122020202181. The next prime is 1122020202221.
It is a happy number.
1122020202211 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1122020202211 - 211 = 1122020200163 is a prime.
It is a super-2 number, since 2×11220202022112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1122020202221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9226996 + ... + 9347806.
It is an arithmetic number, because the mean of its divisors is an integer number (140365482606).
Almost surely, 21122020202211 is an apocalyptic number.
1122020202211 is a deficient number, since it is larger than the sum of its proper divisors (903658637).
1122020202211 is a wasteful number, since it uses less digits than its factorization.
1122020202211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128213.
The product of its (nonzero) digits is 64, while the sum is 16.
It can be divided in two parts, 1122020 and 202211, that added together give a palindrome (1324231).
The spelling of 1122020202211 in words is "one trillion, one hundred twenty-two billion, twenty million, two hundred two thousand, two hundred eleven".
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