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2212000943 is a prime number
BaseRepresentation
bin1000001111011000…
…0111010010101111
312201011021021211212
42003312013102233
514012233012233
61003254505035
7105546461225
oct20366072257
95634237755
102212000943
11a35687059
1251896517b
13293373bc9
1416dac2b15
15ce2dca48
hex83d874af

2212000943 has 2 divisors, whose sum is σ = 2212000944. Its totient is φ = 2212000942.

The previous prime is 2212000909. The next prime is 2212000981. The reversal of 2212000943 is 3490002122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212000943 - 210 = 2211999919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212000993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106000471 + 1106000472.

It is an arithmetic number, because the mean of its divisors is an integer number (1106000472).

Almost surely, 22212000943 is an apocalyptic number.

2212000943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212000943 is an equidigital number, since it uses as much as digits as its factorization.

2212000943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2212000943 is about 47031.9140903281. The cubic root of 2212000943 is about 1302.9520572328.

The spelling of 2212000943 in words is "two billion, two hundred twelve million, nine hundred forty-three", and thus it is an aban number.