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2222209153 is a prime number
BaseRepresentation
bin1000010001110100…
…0011100010000001
312201212110220212201
42010131003202001
514022341143103
61004301353201
7106032315613
oct20435034201
95655426781
102222209153
11a4041969a
12520268801
13295509478
141711bcdb3
15d015751d
hex84743881

2222209153 has 2 divisors, whose sum is σ = 2222209154. Its totient is φ = 2222209152.

The previous prime is 2222209151. The next prime is 2222209183. The reversal of 2222209153 is 3519022222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1803106369 + 419102784 = 42463^2 + 20472^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222209153 - 21 = 2222209151 is a prime.

Together with 2222209151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2222209151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111104576 + 1111104577.

It is an arithmetic number, because the mean of its divisors is an integer number (1111104577).

Almost surely, 22222209153 is an apocalyptic number.

It is an amenable number.

2222209153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222209153 is an equidigital number, since it uses as much as digits as its factorization.

2222209153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2222209153 is about 47140.3134588645. The cubic root of 2222209153 is about 1304.9533221708.

The spelling of 2222209153 in words is "two billion, two hundred twenty-two million, two hundred nine thousand, one hundred fifty-three".