Base | Representation |
---|---|
bin | 11011110000111101110110… |
… | …010111101011101000110001 |
3 | 121000100210221020210221110110 |
4 | 123300331312113223220301 |
5 | 112001141241441041423 |
6 | 1111413323141051533 |
7 | 34502213115333162 |
oct | 3360756627535061 |
9 | 530323836727413 |
10 | 122112201112113 |
11 | 359aa548084223 |
12 | 118421b50b6ba9 |
13 | 531a1921bb834 |
14 | 222239518d769 |
15 | e1b642ab7193 |
hex | 6f0f765eba31 |
122112201112113 has 8 divisors (see below), whose sum is σ = 163449794485728. Its totient is φ = 81091370906624.
The previous prime is 122112201112091. The next prime is 122112201112129. The reversal of 122112201112113 is 311211102211221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122112201112113 - 229 = 122111664241201 is a prime.
It is a super-2 number, since 2×1221122011121132 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 122112201112113.
It is not an unprimeable number, because it can be changed into a prime (122112201112133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79190791131 + ... + 79190792672.
It is an arithmetic number, because the mean of its divisors is an integer number (20431224310716).
Almost surely, 2122112201112113 is an apocalyptic number.
It is an amenable number.
122112201112113 is a deficient number, since it is larger than the sum of its proper divisors (41337593373615).
122112201112113 is a wasteful number, since it uses less digits than its factorization.
122112201112113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158381584063.
The product of its (nonzero) digits is 96, while the sum is 21.
Adding to 122112201112113 its reverse (311211102211221), we get a palindrome (433323303323334).
The spelling of 122112201112113 in words is "one hundred twenty-two trillion, one hundred twelve billion, two hundred one million, one hundred twelve thousand, one hundred thirteen".
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