4223144434122 has 24 divisors (see below), whose sum is σ = 9231121024164. Its totient is φ = 1395257157504.

The previous prime is 4223144434111. The next prime is 4223144434123. The reversal of 4223144434122 is 2214344413224.

4223144434122 is a `hidden beast` number, since 4 + 2 + 231 + 4 + 4 + 4 + 3 + 412 + 2 = 666.

4223144434122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2678888366361 + 1544256067761 = 1636731^2 + 1242681^2 .

It is a super-2 number, since 2×4223144434122² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4223144434123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1038135733 + ... + 1038139800.

Almost surely, 2^{4223144434122} is an apocalyptic number.

4223144434122 is an abundant number, since it is smaller than the sum of its proper divisors (5007976590042).

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

4223144434122 is a wasteful number, since it uses less digits than its factorization.

4223144434122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076275654 (or 2076275651 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

Adding to 4223144434122 its reverse (2214344413224), we get a palindrome (6437488847346).

The spelling of 4223144434122 in words is "four trillion, two hundred twenty-three billion, one hundred forty-four million, four hundred thirty-four thousand, one hundred twenty-two".