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2122330183 is a prime number
BaseRepresentation
bin111111010000000…
…0011000001000111
312110220112112200121
41332200003001013
513321304031213
6550332522411
7103410336361
oct17640030107
95426475617
102122330183
1199a000096
124b2920407
1327a908a9c
14161c1dd31
15c64c888d
hex7e803047

2122330183 has 2 divisors, whose sum is σ = 2122330184. Its totient is φ = 2122330182.

The previous prime is 2122330121. The next prime is 2122330187. The reversal of 2122330183 is 3810332212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2122330183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122330187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061165091 + 1061165092.

It is an arithmetic number, because the mean of its divisors is an integer number (1061165092).

Almost surely, 22122330183 is an apocalyptic number.

2122330183 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122330183 is an equidigital number, since it uses as much as digits as its factorization.

2122330183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2122330183 is about 46068.7549538730. The cubic root of 2122330183 is about 1285.1021499742.

Adding to 2122330183 its reverse (3810332212), we get a palindrome (5932662395).

The spelling of 2122330183 in words is "two billion, one hundred twenty-two million, three hundred thirty thousand, one hundred eighty-three".