424222124101 has 2 divisors, whose sum is σ = 424222124102. Its totient is φ = 424222124100.

The previous prime is 424222124041. The next prime is 424222124141. The reversal of 424222124101 is 101421222424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 390782515876 + 33439608225 = 625126^2 + 182865^2 .

It is a cyclic number.

It is not a de Polignac number, because 424222124101 - 2²³ = 424213735493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424222124141) 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, 212111062050 + 212111062051.

It is an arithmetic number, because the mean of its divisors is an integer number (212111062051).

Almost surely, 2^424222124101 is an apocalyptic number.

It is an amenable number.

424222124101 is a deficient number, since it is larger than the sum of its proper divisors (1).

424222124101 is an equidigital number, since it uses as much as digits as its factorization.

424222124101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 424222124101 its reverse (101421222424), we get a palindrome (525643346525).

The spelling of 424222124101 in words is "four hundred twenty-four billion, two hundred twenty-two million, one hundred twenty-four thousand, one hundred one".