4223122105422 has 24 divisors (see below), whose sum is σ = 9283888266408. Its totient is φ = 1279733971120.

The previous prime is 4223122105417. The next prime is 4223122105483. The reversal of 4223122105422 is 2245012213224.

It is a self number, because there is not a number n which added to its sum of digits gives 4223122105422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2908485573 + ... + 2908487024.

It is an arithmetic number, because the mean of its divisors is an integer number (386828677767).

Almost surely, 2^{4223122105422} is an apocalyptic number.

4223122105422 is an abundant number, since it is smaller than the sum of its proper divisors (5060766160986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223122105422 is a wasteful number, since it uses less digits than its factorization.

4223122105422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5816972624 (or 5816972613 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 4223122105422 its reverse (2245012213224), we get a palindrome (6468134318646).

The spelling of 4223122105422 in words is "four trillion, two hundred twenty-three billion, one hundred twenty-two million, one hundred five thousand, four hundred twenty-two".