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2200022213 is a prime number
BaseRepresentation
bin1000001100100001…
…1010110011000101
312200022201201010012
42003020122303011
514001201202323
61002150040005
7105342610634
oct20310326305
95608651105
102200022213
11a29945284
12514949005
13290a3b7bc
1416c28551b
15cd223678
hex8321acc5

2200022213 has 2 divisors, whose sum is σ = 2200022214. Its totient is φ = 2200022212.

The previous prime is 2200022203. The next prime is 2200022261. The reversal of 2200022213 is 3122200022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1263233764 + 936788449 = 35542^2 + 30607^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200022213 - 210 = 2200021189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200022203) 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, 1100011106 + 1100011107.

It is an arithmetic number, because the mean of its divisors is an integer number (1100011107).

Almost surely, 22200022213 is an apocalyptic number.

It is an amenable number.

2200022213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200022213 is an equidigital number, since it uses as much as digits as its factorization.

2200022213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2200022213 is about 46904.3943890122. The cubic root of 2200022213 is about 1300.5958241151.

Adding to 2200022213 its reverse (3122200022), we get a palindrome (5322222235).

The spelling of 2200022213 in words is "two billion, two hundred million, twenty-two thousand, two hundred thirteen".