Search a number
-
+
2222425201 = 43271190717
BaseRepresentation
bin1000010001110111…
…1000010001110001
312201212212220020111
42010131320101301
514022420101301
61004310141321
7106034205523
oct20435702161
95655786214
102222425201
11a40556a47
12520351841
132955838c9
14171237a13
15d019b551
hex84778471

2222425201 has 8 divisors (see below), whose sum is σ = 2282513024. Its totient is φ = 2162719440.

The previous prime is 2222425199. The next prime is 2222425229. The reversal of 2222425201 is 1025242222.

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 2222425201 - 21 = 2222425199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222425241) 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, 83706 + ... + 107011.

It is an arithmetic number, because the mean of its divisors is an integer number (285314128).

Almost surely, 22222425201 is an apocalyptic number.

It is an amenable number.

2222425201 is a deficient number, since it is larger than the sum of its proper divisors (60087823).

2222425201 is a wasteful number, since it uses less digits than its factorization.

2222425201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191031.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2222425201 is about 47142.6049449964. The cubic root of 2222425201 is about 1304.9956109324.

Adding to 2222425201 its reverse (1025242222), we get a palindrome (3247667423).

The spelling of 2222425201 in words is "two billion, two hundred twenty-two million, four hundred twenty-five thousand, two hundred one".

Divisors: 1 43 271 11653 190717 8200831 51684307 2222425201