| Base | Representation |
|---|---|
| bin | 1010000000111011010000… |
| … | …0000100000010111110000 |
| 3 | 1102222122101000000012201212 |
| 4 | 2200032310000200113300 |
| 5 | 2420401032412223440 |
| 6 | 35230220542215252 |
| 7 | 2214343241011220 |
| oct | 240166400402760 |
| 9 | 42878330005655 |
| 10 | 11011021211120 |
| 11 | 3565825464a57 |
| 12 | 129a014884528 |
| 13 | 61b447867158 |
| 14 | 2a0d171a8080 |
| 15 | 14164e038465 |
| hex | a03b40205f0 |
11011021211120 has 160 divisors (see below), whose sum is σ = 29481770188800. Its totient is φ = 3746414453760.
The previous prime is 11011021211119. The next prime is 11011021211129. The reversal of 11011021211120 is 2111212011011.
It is a super-2 number, since 2×110110212111202 (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 a junction number, because it is equal to n+sod(n) for n = 11011021211095 and 11011021211104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11011021211129) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42552530 + ... + 42810510.
It is an arithmetic number, because the mean of its divisors is an integer number (184261063680).
Almost surely, 211011021211120 is an apocalyptic number.
11011021211120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11011021211120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14740885094400).
11011021211120 is an abundant number, since it is smaller than the sum of its proper divisors (18470748977680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11011021211120 is a wasteful number, since it uses less digits than its factorization.
11011021211120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258583 (or 258577 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 11011021211120 its reverse (2111212011011), we get a palindrome (13122233222131).
The spelling of 11011021211120 in words is "eleven trillion, eleven billion, twenty-one million, two hundred eleven thousand, one hundred twenty".
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