Base | Representation |
---|---|
bin | 10000001011101001100… |
… | …111100011001000100110 |
3 | 10221022022122201220202222 |
4 | 100023221213203020212 |
5 | 121204404340134342 |
6 | 2210504433432342 |
7 | 143224626502436 |
oct | 20135147431046 |
9 | 3838278656688 |
10 | 1112021021222 |
11 | 399672970181 |
12 | 15b62570b6b2 |
13 | 80b2b3bcc97 |
14 | 3bb71bd82c6 |
15 | 1ddd5ec4ed2 |
hex | 102e99e3226 |
1112021021222 has 16 divisors (see below), whose sum is σ = 1671536790000. Its totient is φ = 554843076480.
The previous prime is 1112021021203. The next prime is 1112021021291. The reversal of 1112021021222 is 2221201202111.
It is a self number, because there is not a number n which added to its sum of digits gives 1112021021222.
It is a congruent number.
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, 2023154 + ... + 2513402.
It is an arithmetic number, because the mean of its divisors is an integer number (104471049375).
Almost surely, 21112021021222 is an apocalyptic number.
1112021021222 is a deficient number, since it is larger than the sum of its proper divisors (559515768778).
1112021021222 is a wasteful number, since it uses less digits than its factorization.
1112021021222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492631.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1112021021222 its reverse (2221201202111), we get a palindrome (3333222223333).
The spelling of 1112021021222 in words is "one trillion, one hundred twelve billion, twenty-one million, twenty-one thousand, two hundred twenty-two".
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