2214112231 has 2 divisors, whose sum is σ = 2214112232. Its totient is φ = 2214112230.

The previous prime is 2214112193. The next prime is 2214112279. The reversal of 2214112231 is 1322114122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2214112231 - 2⁹ = 2214111719 is a prime.

It is a super-2 number, since 2×2214112231² = 9804585942927594722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2214112199 and 2214112208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214112631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107056115 + 1107056116.

It is an arithmetic number, because the mean of its divisors is an integer number (1107056116).

Almost surely, 2^2214112231 is an apocalyptic number.

2214112231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214112231 is an equidigital number, since it uses as much as digits as its factorization.

2214112231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 19.

The square root of 2214112231 is about 47054.3540068292. The cubic root of 2214112231 is about 1303.3664681905.

Adding to 2214112231 its reverse (1322114122), we get a palindrome (3536226353).

The spelling of 2214112231 in words is "two billion, two hundred fourteen million, one hundred twelve thousand, two hundred thirty-one".