4226204428631 has 2 divisors, whose sum is σ = 4226204428632. Its totient is φ = 4226204428630.

The previous prime is 4226204428591. The next prime is 4226204428643. The reversal of 4226204428631 is 1368244026224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4226204428631 - 2¹⁰ = 4226204427607 is a prime.

It is a super-2 number, since 2×4226204428631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4226204428681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113102214315 + 2113102214316.

It is an arithmetic number, because the mean of its divisors is an integer number (2113102214316).

Almost surely, 2^{4226204428631} is an apocalyptic number.

4226204428631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4226204428631 is an equidigital number, since it uses as much as digits as its factorization.

4226204428631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 884736, while the sum is 44.

The spelling of 4226204428631 in words is "four trillion, two hundred twenty-six billion, two hundred four million, four hundred twenty-eight thousand, six hundred thirty-one".