Base | Representation |
---|---|
bin | 1010000001100001010000… |
… | …0001110011110011111110 |
3 | 1110000121200220210001220100 |
4 | 2200120110001303303332 |
5 | 2421032430324201342 |
6 | 35235025102501530 |
7 | 2215154105102535 |
oct | 240302401636376 |
9 | 43017626701810 |
10 | 11021222100222 |
11 | 356a08a609a14 |
12 | 129bba0b948a6 |
13 | 61c3b20604c9 |
14 | 2a1603ca131c |
15 | 141a49878e4c |
hex | a0614073cfe |
11021222100222 has 48 divisors (see below), whose sum is σ = 25284983585472. Its totient is φ = 3457501079040.
The previous prime is 11021222100169. The next prime is 11021222100247. The reversal of 11021222100222 is 22200122212011.
It is a happy number.
11021222100222 is a `hidden beast` number, since 1 + 10 + 212 + 221 + 0 + 0 + 222 = 666.
It is a super-2 number, since 2×110212221002222 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 11021222100195 and 11021222100204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7149147 + ... + 8552937.
It is an arithmetic number, because the mean of its divisors is an integer number (526770491364).
Almost surely, 211021222100222 is an apocalyptic number.
11021222100222 is an abundant number, since it is smaller than the sum of its proper divisors (14263761485250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11021222100222 is a wasteful number, since it uses less digits than its factorization.
11021222100222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1429473 (or 1429470 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 11021222100222 its reverse (22200122212011), we get a palindrome (33221344312233).
The spelling of 11021222100222 in words is "eleven trillion, twenty-one billion, two hundred twenty-two million, one hundred thousand, two hundred twenty-two".
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