Base | Representation |
---|---|
bin | 10000010101000011000… |
… | …010100100101010101011 |
3 | 10222021100212012201200001 |
4 | 100111003002210222223 |
5 | 121341040432242303 |
6 | 2215254001323431 |
7 | 144032650634032 |
oct | 20250302445253 |
9 | 3867325181601 |
10 | 1122111212203 |
11 | 3a2980586a93 |
12 | 161580936577 |
13 | 81a789982a7 |
14 | 3c44bd17719 |
15 | 1e2c6c4b31d |
hex | 105430a4aab |
1122111212203 has 2 divisors, whose sum is σ = 1122111212204. Its totient is φ = 1122111212202.
The previous prime is 1122111212137. The next prime is 1122111212227. The reversal of 1122111212203 is 3022121112211.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1122111212203 - 217 = 1122111081131 is a prime.
It is a super-2 number, since 2×11221112122032 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1122211212203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561055606101 + 561055606102.
It is an arithmetic number, because the mean of its divisors is an integer number (561055606102).
Almost surely, 21122111212203 is an apocalyptic number.
1122111212203 is a deficient number, since it is larger than the sum of its proper divisors (1).
1122111212203 is an equidigital number, since it uses as much as digits as its factorization.
1122111212203 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 1122111212203 its reverse (3022121112211), we get a palindrome (4144232324414).
The spelling of 1122111212203 in words is "one trillion, one hundred twenty-two billion, one hundred eleven million, two hundred twelve thousand, two hundred three".
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