4223122444002 has 32 divisors (see below), whose sum is σ = 10530383238144. Its totient is φ = 1096914920400.

The previous prime is 4223122443907. The next prime is 4223122444067. The reversal of 4223122444002 is 2004442213224.

It is a happy 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, 4570478374 + ... + 4570479297.

It is an arithmetic number, because the mean of its divisors is an integer number (329074476192).

Almost surely, 2^{4223122444002} is an apocalyptic number.

4223122444002 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4223122444002 is an abundant number, since it is smaller than the sum of its proper divisors (6307260794142).

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

4223122444002 is a wasteful number, since it uses less digits than its factorization.

4223122444002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9140957694.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4223122444002 its reverse (2004442213224), we get a palindrome (6227564657226).

The spelling of 4223122444002 in words is "four trillion, two hundred twenty-three billion, one hundred twenty-two million, four hundred forty-four thousand, two".