422302203224 has 128 divisors (see below), whose sum is σ = 928846543680. Its totient is φ = 177861427200.

The previous prime is 422302203203. The next prime is 422302203229.

422302203224 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 422302203193 and 422302203202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422302203229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64757084 + ... + 64763604.

Almost surely, 2^422302203224 is an apocalyptic number.

422302203224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422302203224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464423271840).

422302203224 is an abundant number, since it is smaller than the sum of its proper divisors (506544340456).

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

422302203224 is a wasteful number, since it uses less digits than its factorization.

422302203224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7221 (or 7217 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

It can be divided in two parts, 422302 and 203224, that added together give a palindrome (625526).

The spelling of 422302203224 in words is "four hundred twenty-two billion, three hundred two million, two hundred three thousand, two hundred twenty-four".