4243222041422 has 64 divisors (see below), whose sum is σ = 7887513110400. Its totient is φ = 1667096930304.

The previous prime is 4243222041407. The next prime is 4243222041431. The reversal of 4243222041422 is 2241402223424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266643338 + ... + 266659250.

It is an arithmetic number, because the mean of its divisors is an integer number (123242392350).

Almost surely, 2^{4243222041422} is an apocalyptic number.

4243222041422 is a deficient number, since it is larger than the sum of its proper divisors (3644291068978).

4243222041422 is a wasteful number, since it uses less digits than its factorization.

4243222041422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25917.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4243222041422 its reverse (2241402223424), we get a palindrome (6484624264846).

The spelling of 4243222041422 in words is "four trillion, two hundred forty-three billion, two hundred twenty-two million, forty-one thousand, four hundred twenty-two".