Base | Representation |
---|---|
bin | 101101101110101101100100… |
… | …101000110110101011011000 |
3 | 222101010002100111010220211200 |
4 | 231232231210220312223120 |
5 | 202330141101213013422 |
6 | 1551430121034154200 |
7 | 60235410450045234 |
oct | 5556554450665330 |
9 | 871102314126750 |
10 | 201122122001112 |
11 | 590a145a699194 |
12 | 1a682993882960 |
13 | 882b972263b30 |
14 | 37945111495c4 |
15 | 183b9abc1c2ac |
hex | b6eb64a36ad8 |
201122122001112 has 96 divisors (see below), whose sum is σ = 593197270192800. Its totient is φ = 61188407013888.
The previous prime is 201122122001051. The next prime is 201122122001131. The reversal of 201122122001112 is 211100221221102.
201122122001112 is a `hidden beast` number, since 201 + 1 + 221 + 220 + 0 + 11 + 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 23 ways as a sum of consecutive naturals, for example, 1207074348 + ... + 1207240955.
It is an arithmetic number, because the mean of its divisors is an integer number (6179138231175).
Almost surely, 2201122122001112 is an apocalyptic number.
It is an amenable number.
201122122001112 is an abundant number, since it is smaller than the sum of its proper divisors (392075148191688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201122122001112 is a wasteful number, since it uses less digits than its factorization.
201122122001112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2414315417 (or 2414315410 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 201122122001112 its reverse (211100221221102), we get a palindrome (412222343222214).
The spelling of 201122122001112 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred twenty-two million, one thousand, one hundred twelve".
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