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2223114001 = 8924978809
BaseRepresentation
bin1000010010000010…
…0000011100010001
312201221011220002121
42010200200130101
514023104122001
61004333014241
7106043104633
oct20440403421
95657156077
102223114001
11a409874a9
12520624381
13295765294
14171376a53
15d02856a1
hex84820711

2223114001 has 4 divisors (see below), whose sum is σ = 2248092900. Its totient is φ = 2198135104.

The previous prime is 2223113939. The next prime is 2223114017. The reversal of 2223114001 is 1004113222.

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 129960000 + 2093154001 = 11400^2 + 45751^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223114001 - 211 = 2223111953 is a prime.

It is a super-2 number, since 2×22231140012 = 9884471722884456002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223114601) 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, 12489316 + ... + 12489493.

It is an arithmetic number, because the mean of its divisors is an integer number (562023225).

Almost surely, 22223114001 is an apocalyptic number.

It is an amenable number.

2223114001 is a deficient number, since it is larger than the sum of its proper divisors (24978899).

2223114001 is an equidigital number, since it uses as much as digits as its factorization.

2223114001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24978898.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2223114001 is about 47149.9098726604. The cubic root of 2223114001 is about 1305.1304168385.

Adding to 2223114001 its reverse (1004113222), we get a palindrome (3227227223).

The spelling of 2223114001 in words is "two billion, two hundred twenty-three million, one hundred fourteen thousand, one".

Divisors: 1 89 24978809 2223114001