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2224222000241 = 5246334239577
BaseRepresentation
bin100000010111011101111…
…101100101010001110001
321212122002212002122020112
4200113131331211101301
5242420201313001431
64421443220351105
7316460203026413
oct40273575452161
97778085078215
102224222000241
117883183742aa
122bb09b545495
13131987b6a867
147991d8789b3
153ccccb95c2b
hex205ddf65471

2224222000241 has 4 divisors (see below), whose sum is σ = 2224226764452. Its totient is φ = 2224217236032.

The previous prime is 2224222000223. The next prime is 2224222000243. The reversal of 2224222000241 is 1420002224222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1914891369616 + 309330630625 = 1383796^2 + 556175^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224222000241 - 210 = 2224221999217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2224222000243) 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, 1595156 + ... + 2644421.

It is an arithmetic number, because the mean of its divisors is an integer number (556056691113).

Almost surely, 22224222000241 is an apocalyptic number.

It is an amenable number.

2224222000241 is a deficient number, since it is larger than the sum of its proper divisors (4764211).

2224222000241 is an equidigital number, since it uses as much as digits as its factorization.

2224222000241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4764210.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 2224222000241 its reverse (1420002224222), we get a palindrome (3644224224463).

The spelling of 2224222000241 in words is "two trillion, two hundred twenty-four billion, two hundred twenty-two million, two hundred forty-one", and thus it is an aban number.

Divisors: 1 524633 4239577 2224222000241