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2022211027 is a prime number
BaseRepresentation
bin111100010001000…
…0111110111010011
312012221010222000201
41320202013313103
513120141223102
6532355000031
7101053336654
oct17042076723
95187128021
102022211027
11948538091
12485299017
13262c52c95
141527db52b
15bc7ed987
hex78887dd3

2022211027 has 2 divisors, whose sum is σ = 2022211028. Its totient is φ = 2022211026.

The previous prime is 2022211019. The next prime is 2022211039. The reversal of 2022211027 is 7201122202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2022211027 - 23 = 2022211019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2022210995 and 2022211013.

It is not a weakly prime, because it can be changed into another prime (2022211007) 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, 1011105513 + 1011105514.

It is an arithmetic number, because the mean of its divisors is an integer number (1011105514).

Almost surely, 22022211027 is an apocalyptic number.

2022211027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022211027 is an equidigital number, since it uses as much as digits as its factorization.

2022211027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 2022211027 is about 44969.0007338389. Note that the first 3 decimals coincide. The cubic root of 2022211027 is about 1264.5679135870.

Adding to 2022211027 its reverse (7201122202), we get a palindrome (9223333229).

The spelling of 2022211027 in words is "two billion, twenty-two million, two hundred eleven thousand, twenty-seven".