Base | Representation |
---|---|
bin | 100000010101101100000… |
… | …100011101110100110101 |
3 | 21212110011200121000222001 |
4 | 200111230010131310311 |
5 | 242402243131431401 |
6 | 4420525441335301 |
7 | 316361641354354 |
oct | 40255404356465 |
9 | 7773150530861 |
10 | 2222311202101 |
11 | 787527813391 |
12 | 2ba847637531 |
13 | 131742026083 |
14 | 797bbb9d99b |
15 | 3cc1a053601 |
hex | 2056c11dd35 |
2222311202101 has 4 divisors (see below), whose sum is σ = 2339274949600. Its totient is φ = 2105347454604.
The previous prime is 2222311202087. The next prime is 2222311202107. The reversal of 2222311202101 is 1012021132222.
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 not a de Polignac number, because 2222311202101 - 27 = 2222311201973 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 116963747479 = 2222311202101 / (2 + 2 + 2 + 2 + 3 + 1 + 1 + 2 + 0 + 2 + 1 + 0 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222311202107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58481873721 + ... + 58481873758.
It is an arithmetic number, because the mean of its divisors is an integer number (584818737400).
Almost surely, 22222311202101 is an apocalyptic number.
It is an amenable number.
2222311202101 is a deficient number, since it is larger than the sum of its proper divisors (116963747499).
2222311202101 is a wasteful number, since it uses less digits than its factorization.
2222311202101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116963747498.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 2222311202101 its reverse (1012021132222), we get a palindrome (3234332334323).
The spelling of 2222311202101 in words is "two trillion, two hundred twenty-two billion, three hundred eleven million, two hundred two thousand, one hundred one".
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