4012002223 has 2 divisors, whose sum is σ = 4012002224. Its totient is φ = 4012002222.

The previous prime is 4012002199. The next prime is 4012002229. The reversal of 4012002223 is 3222002104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4012002223 - 2⁵ = 4012002191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4012002197 and 4012002206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4012002229) 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, 2006001111 + 2006001112.

It is an arithmetic number, because the mean of its divisors is an integer number (2006001112).

Almost surely, 2^4012002223 is an apocalyptic number.

4012002223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4012002223 is an equidigital number, since it uses as much as digits as its factorization.

4012002223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4012002223 is about 63340.3680365058. The cubic root of 4012002223 is about 1588.9871617388.

Adding to 4012002223 its reverse (3222002104), we get a palindrome (7234004327).

The spelling of 4012002223 in words is "four billion, twelve million, two thousand, two hundred twenty-three".