422254452224 has 80 divisors (see below), whose sum is σ = 921220453296. Its totient is φ = 191759155200.

The previous prime is 422254452223. The next prime is 422254452307.

422254452224 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422254452223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6257384 + ... + 6324504.

Almost surely, 2^422254452224 is an apocalyptic number.

422254452224 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 422254452224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460610226648).

422254452224 is an abundant number, since it is smaller than the sum of its proper divisors (498966001072).

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

422254452224 is a wasteful number, since it uses less digits than its factorization.

422254452224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68267 (or 68251 counting only the distinct ones).

The product of its digits is 409600, while the sum is 38.

It can be divided in two parts, 422254 and 452224, that added together give a palindrome (874478).

The spelling of 422254452224 in words is "four hundred twenty-two billion, two hundred fifty-four million, four hundred fifty-two thousand, two hundred twenty-four".