Base | Representation |
---|---|
bin | 110100010000011110… |
… | …1110010111110101001 |
3 | 101201122221220110101222 |
4 | 1220200331302332221 |
5 | 3314312342021301 |
6 | 123315411351425 |
7 | 11051654063360 |
oct | 1504075627651 |
9 | 351587813358 |
10 | 112222220201 |
11 | 43658577033 |
12 | 198babb2575 |
13 | a775a0b3c0 |
14 | 56083a67d7 |
15 | 2dbc25331b |
hex | 1a20f72fa9 |
112222220201 has 8 divisors (see below), whose sum is σ = 138119655744. Its totient is φ = 88791207120.
The previous prime is 112222220197. The next prime is 112222220219. The reversal of 112222220201 is 102022222211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112222220201 - 22 = 112222220197 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 112222220201.
It is not an unprimeable number, because it can be changed into a prime (112222229201) 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, 616605515 + ... + 616605696.
It is an arithmetic number, because the mean of its divisors is an integer number (17264956968).
Almost surely, 2112222220201 is an apocalyptic number.
It is an amenable number.
112222220201 is a deficient number, since it is larger than the sum of its proper divisors (25897435543).
112222220201 is a wasteful number, since it uses less digits than its factorization.
112222220201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1233211231.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 112222220201 its reverse (102022222211), we get a palindrome (214244442412).
The spelling of 112222220201 in words is "one hundred twelve billion, two hundred twenty-two million, two hundred twenty thousand, two hundred one".
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