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1112210027 is a prime number
BaseRepresentation
bin100001001001010…
…1111101001101011
32212111211010022222
41002102233221223
54234211210102
6302210304255
736363425555
oct10222575153
92774733288
101112210027
115208a4945
1227058808b
13149567456
14a79da4d5
1567998aa2
hex424afa6b

1112210027 has 2 divisors, whose sum is σ = 1112210028. Its totient is φ = 1112210026.

The previous prime is 1112209963. The next prime is 1112210041. The reversal of 1112210027 is 7200122111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112210027 - 26 = 1112209963 is a prime.

It is a super-2 number, since 2×11122100272 = 2474022288318681458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112209987 and 1112210014.

It is not a weakly prime, because it can be changed into another prime (1112210327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556105013 + 556105014.

It is an arithmetic number, because the mean of its divisors is an integer number (556105014).

Almost surely, 21112210027 is an apocalyptic number.

1112210027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112210027 is an equidigital number, since it uses as much as digits as its factorization.

1112210027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 1112210027 is about 33349.8129979765. The cubic root of 1112210027 is about 1036.0855148599.

Adding to 1112210027 its reverse (7200122111), we get a palindrome (8312332138).

The spelling of 1112210027 in words is "one billion, one hundred twelve million, two hundred ten thousand, twenty-seven".