Base | Representation |
---|---|
bin | 1010000110011001100011… |
… | …10101111110110010010000 |
3 | 2220122021011220100001201021 |
4 | 11003030301311332302100 |
5 | 10402342302200401000 |
6 | 115123103515045224 |
7 | 4451425166056135 |
oct | 503146165766220 |
9 | 86567156301637 |
10 | 22210112122000 |
11 | 709328a304a40 |
12 | 25a8575740814 |
13 | c51534b508ca |
14 | 56ad91bba58c |
15 | 287b08e4211a |
hex | 143331d7ec90 |
22210112122000 has 80 divisors (see below), whose sum is σ = 58586237633664. Its totient is φ = 8076404400000.
The previous prime is 22210112121997. The next prime is 22210112122021. The reversal of 22210112122000 is 22121101222.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×222101121220002 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504753276 + ... + 504797275.
Almost surely, 222210112122000 is an apocalyptic number.
22210112122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22210112122000 is an abundant number, since it is smaller than the sum of its proper divisors (36376125511664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22210112122000 is a wasteful number, since it uses less digits than its factorization.
22210112122000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1009550585 (or 1009550569 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 22210112122000 its reverse (22121101222), we get a palindrome (22232233223222).
The spelling of 22210112122000 in words is "twenty-two trillion, two hundred ten billion, one hundred twelve million, one hundred twenty-two thousand".
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