Base | Representation |
---|---|
bin | 11001100000110111111010… |
… | …011011011111110001000001 |
3 | 112201022012012022101211001122 |
4 | 121200313322123133301001 |
5 | 104201423013330320001 |
6 | 1034352355302242025 |
7 | 32430630623540015 |
oct | 3140677233376101 |
9 | 481265168354048 |
10 | 112210222120001 |
11 | 328320a7088235 |
12 | 10703114426315 |
13 | 4a7c4bc8727c5 |
14 | 1d9d00a334545 |
15 | ce8ca329ab1b |
hex | 660dfa6dfc41 |
112210222120001 has 4 divisors (see below), whose sum is σ = 113093767176192. Its totient is φ = 111326677063812.
The previous prime is 112210222119979. The next prime is 112210222120021. The reversal of 112210222120001 is 100021222012211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112210222120001 is a prime.
It is a super-2 number, since 2×1122102221200012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112210222120021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441772527905 + ... + 441772528158.
It is an arithmetic number, because the mean of its divisors is an integer number (28273441794048).
Almost surely, 2112210222120001 is an apocalyptic number.
It is an amenable number.
112210222120001 is a deficient number, since it is larger than the sum of its proper divisors (883545056191).
112210222120001 is an equidigital number, since it uses as much as digits as its factorization.
112210222120001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 883545056190.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 112210222120001 its reverse (100021222012211), we get a palindrome (212231444132212).
The spelling of 112210222120001 in words is "one hundred twelve trillion, two hundred ten billion, two hundred twenty-two million, one hundred twenty thousand, one".
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