Base | Representation |
---|---|
bin | 1010001101000101110011… |
… | …0001010101000001110010 |
3 | 1110201121210212012002222012 |
4 | 2203101130301111001302 |
5 | 2432312040304342320 |
6 | 35510222451042522 |
7 | 2235422222010650 |
oct | 243213461250162 |
9 | 43647725162865 |
10 | 11220011012210 |
11 | 363641a790830 |
12 | 131261aba0442 |
13 | 6350724a5350 |
14 | 2ab0a11a7dd0 |
15 | 146cd18224c5 |
hex | a345cc55072 |
11220011012210 has 64 divisors (see below), whose sum is σ = 27116334330624. Its totient is φ = 3228135033600.
The previous prime is 11220011012191. The next prime is 11220011012213. The reversal of 11220011012210 is 1221011002211.
It is a super-2 number, since 2×112200110122102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (11220011012213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560430101 + ... + 560450120.
It is an arithmetic number, because the mean of its divisors is an integer number (423692723916).
Almost surely, 211220011012210 is an apocalyptic number.
11220011012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11220011012210 is an abundant number, since it is smaller than the sum of its proper divisors (15896323318414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11220011012210 is a wasteful number, since it uses less digits than its factorization.
11220011012210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1120880259.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 11220011012210 its reverse (1221011002211), we get a palindrome (12441022014421).
Subtracting from 11220011012210 its reverse (1221011002211), we obtain a palindrome (9999000009999).
The spelling of 11220011012210 in words is "eleven trillion, two hundred twenty billion, eleven million, twelve thousand, two hundred ten".
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