Base | Representation |
---|---|
bin | 1010000110101100010110… |
… | …01100000100111010111000 |
3 | 2220200020020000101020111100 |
4 | 11003112023030010322320 |
5 | 10403023432430133422 |
6 | 115131452555131400 |
7 | 4452233203230153 |
oct | 503261314047270 |
9 | 86606200336440 |
10 | 22220201021112 |
11 | 7097597219196 |
12 | 25aa510443b60 |
13 | c52482095bb3 |
14 | 56b66ba80c9a |
15 | 287ee9a107ac |
hex | 14358b304eb8 |
22220201021112 has 48 divisors (see below), whose sum is σ = 60322655863080. Its totient is φ = 7389140472000.
The previous prime is 22220201021101. The next prime is 22220201021141. The reversal of 22220201021112 is 21112010202222.
It is a happy number.
22220201021112 is a `hidden beast` number, since 22 + 220 + 201 + 0 + 211 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366494514 + ... + 366555137.
Almost surely, 222220201021112 is an apocalyptic number.
It is an amenable number.
22220201021112 is an abundant number, since it is smaller than the sum of its proper divisors (38102454841968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22220201021112 is a wasteful number, since it uses less digits than its factorization.
22220201021112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 733050084 (or 733050077 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 22220201021112 its reverse (21112010202222), we get a palindrome (43332211223334).
The spelling of 22220201021112 in words is "twenty-two trillion, two hundred twenty billion, two hundred one million, twenty-one thousand, one hundred twelve".
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