4012204241231 has 2 divisors, whose sum is σ = 4012204241232. Its totient is φ = 4012204241230.

The previous prime is 4012204241219. The next prime is 4012204241233. The reversal of 4012204241231 is 1321424022104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4012204241231 - 2¹⁰ = 4012204240207 is a prime.

It is a super-2 number, since 2×4012204241231² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 4012204241233, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4012204241231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4012204241233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006102120615 + 2006102120616.

It is an arithmetic number, because the mean of its divisors is an integer number (2006102120616).

Almost surely, 2^{4012204241231} is an apocalyptic number.

4012204241231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4012204241231 is an equidigital number, since it uses as much as digits as its factorization.

4012204241231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4012204241231 its reverse (1321424022104), we get a palindrome (5333628263335).

The spelling of 4012204241231 in words is "four trillion, twelve billion, two hundred four million, two hundred forty-one thousand, two hundred thirty-one".