Base | Representation |
---|---|
bin | 1010000001100100001010… |
… | …0001010100001011110101 |
3 | 1110000200201021111201211121 |
4 | 2200121002201110023311 |
5 | 2421041030020024341 |
6 | 35235234325103541 |
7 | 2215212326064223 |
oct | 240310241241365 |
9 | 43020637451747 |
10 | 11022002111221 |
11 | 356a44a937802 |
12 | 12a017a257bb1 |
13 | 61c4a7834c8a |
14 | 2a1679705b13 |
15 | 141a930a34d1 |
hex | a06428542f5 |
11022002111221 has 4 divisors (see below), whose sum is σ = 11025677340000. Its totient is φ = 11018326882444.
The previous prime is 11022002111201. The next prime is 11022002111279. The reversal of 11022002111221 is 12211120022011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11022002111221 - 29 = 11022002110709 is a prime.
It is a super-2 number, since 2×110220021112212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11022002111195 and 11022002111204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11022002111201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1837609891 + ... + 1837615888.
It is an arithmetic number, because the mean of its divisors is an integer number (2756419335000).
Almost surely, 211022002111221 is an apocalyptic number.
It is an amenable number.
11022002111221 is a deficient number, since it is larger than the sum of its proper divisors (3675228779).
11022002111221 is an equidigital number, since it uses as much as digits as its factorization.
11022002111221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3675228778.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 11022002111221 its reverse (12211120022011), we get a palindrome (23233122133232).
The spelling of 11022002111221 in words is "eleven trillion, twenty-two billion, two million, one hundred eleven thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •