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2230222201 = 8399726951
BaseRepresentation
bin1000010011101110…
…0111110101111001
312202102120000201021
42010323213311321
514031414102301
61005145222441
7106160401354
oct20473476571
95672500637
102230222201
11a449a1a49
12522a91a21
1329708380c
141722a729b
15d0bdb8a1
hex84ee7d79

2230222201 has 8 divisors (see below), whose sum is σ = 2259440064. Its totient is φ = 2201060400.

The previous prime is 2230222153. The next prime is 2230222213. The reversal of 2230222201 is 1022220322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2230222201 - 221 = 2228125049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230622201) 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 7 ways as a sum of consecutive naturals, for example, 69276 + ... + 96226.

It is an arithmetic number, because the mean of its divisors is an integer number (282430008).

Almost surely, 22230222201 is an apocalyptic number.

It is an amenable number.

2230222201 is a deficient number, since it is larger than the sum of its proper divisors (29217863).

2230222201 is an equidigital number, since it uses as much as digits as its factorization.

2230222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28031.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2230222201 is about 47225.2284377747. The cubic root of 2230222201 is about 1306.5199479147.

Adding to 2230222201 its reverse (1022220322), we get a palindrome (3252442523).

The spelling of 2230222201 in words is "two billion, two hundred thirty million, two hundred twenty-two thousand, two hundred one".

Divisors: 1 83 997 26951 82751 2236933 26870147 2230222201