4223122431022 has 32 divisors (see below), whose sum is σ = 6914980316160. Its totient is φ = 1918374793920.

The previous prime is 4223122431019. The next prime is 4223122431049. The reversal of 4223122431022 is 2201342213224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276682563 + ... + 276697825.

It is an arithmetic number, because the mean of its divisors is an integer number (216093134880).

Almost surely, 2^{4223122431022} is an apocalyptic number.

4223122431022 is a deficient number, since it is larger than the sum of its proper divisors (2691857885138).

4223122431022 is a wasteful number, since it uses less digits than its factorization.

4223122431022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22488.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4223122431022 its reverse (2201342213224), we get a palindrome (6424464644246).

The spelling of 4223122431022 in words is "four trillion, two hundred twenty-three billion, one hundred twenty-two million, four hundred thirty-one thousand, twenty-two".