Base | Representation |
---|---|
bin | 11011110000111101110110… |
… | …010111101011101000110000 |
3 | 121000100210221020210221110102 |
4 | 123300331312113223220300 |
5 | 112001141241441041422 |
6 | 1111413323141051532 |
7 | 34502213115333161 |
oct | 3360756627535060 |
9 | 530323836727412 |
10 | 122112201112112 |
11 | 359aa548084222 |
12 | 118421b50b6ba8 |
13 | 531a1921bb833 |
14 | 222239518d768 |
15 | e1b642ab7192 |
hex | 6f0f765eba30 |
122112201112112 has 20 divisors (see below), whose sum is σ = 236593394125056. Its totient is φ = 61055841337920.
The previous prime is 122112201112091. The next prime is 122112201112129. The reversal of 122112201112112 is 211211102211221.
It is a happy number.
It is a super-2 number, since 2×1221122011121122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12286064 + ... + 19878927.
Almost surely, 2122112201112112 is an apocalyptic number.
It is an amenable number.
122112201112112 is a deficient number, since it is larger than the sum of its proper divisors (114481193012944).
122112201112112 is a wasteful number, since it uses less digits than its factorization.
122112201112112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32402276 (or 32402270 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 20.
Adding to 122112201112112 its reverse (211211102211221), we get a palindrome (333323303323333).
The spelling of 122112201112112 in words is "one hundred twenty-two trillion, one hundred twelve billion, two hundred one million, one hundred twelve thousand, one hundred twelve".
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