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2010112211 is a prime number
BaseRepresentation
bin111011111001111…
…1110000011010011
312012002101021120102
41313303332003103
513104042042321
6531243403015
7100545446312
oct16763760323
95162337512
102010112211
11941724068
1248122346b
132605a8013
14150d6c279
15bb70dc0b
hex77cfe0d3

2010112211 has 2 divisors, whose sum is σ = 2010112212. Its totient is φ = 2010112210.

The previous prime is 2010112193. The next prime is 2010112213. The reversal of 2010112211 is 1122110102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2010112211 - 226 = 1943003347 is a prime.

It is a super-2 number, since 2×20101122112 = 8081102201622617042, which contains 22 as substring.

Together with 2010112213, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010112192 and 2010112201.

It is not a weakly prime, because it can be changed into another prime (2010112213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005056105 + 1005056106.

It is an arithmetic number, because the mean of its divisors is an integer number (1005056106).

Almost surely, 22010112211 is an apocalyptic number.

2010112211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010112211 is an equidigital number, since it uses as much as digits as its factorization.

2010112211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 2010112211 is about 44834.2749578935. The cubic root of 2010112211 is about 1262.0409123995.

Adding to 2010112211 its reverse (1122110102), we get a palindrome (3132222313).

The spelling of 2010112211 in words is "two billion, ten million, one hundred twelve thousand, two hundred eleven".