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2022130213 is a prime number
BaseRepresentation
bin111100010000111…
…0100001000100101
312012220222212011121
41320201310020211
513120131131323
6532353133541
7101052552235
oct17041641045
95186885147
102022130213
119484923a4
1248525a2b1
13262c2526c
141527b9cc5
15bc7d4a5d
hex78874225

2022130213 has 2 divisors, whose sum is σ = 2022130214. Its totient is φ = 2022130212.

The previous prime is 2022130189. The next prime is 2022130223. The reversal of 2022130213 is 3120312202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2011253409 + 10876804 = 44847^2 + 3298^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022130213 - 25 = 2022130181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022130223) 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, 1011065106 + 1011065107.

It is an arithmetic number, because the mean of its divisors is an integer number (1011065107).

Almost surely, 22022130213 is an apocalyptic number.

It is an amenable number.

2022130213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022130213 is an equidigital number, since it uses as much as digits as its factorization.

2022130213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2022130213 is about 44968.1021725400. The cubic root of 2022130213 is about 1264.5510679740.

Adding to 2022130213 its reverse (3120312202), we get a palindrome (5142442415).

The spelling of 2022130213 in words is "two billion, twenty-two million, one hundred thirty thousand, two hundred thirteen".