224244442422 has 288 divisors, whose sum is σ = 670528744704. Its totient is φ = 52306041600.

The previous prime is 224244442381. The next prime is 224244442511.

224244442422 is a `hidden beast` number, since 224 + 2 + 4 + 4 + 4 + 4 + 2 + 422 = 666.

224244442422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 24662097 + ... + 24671187.

It is an arithmetic number, because the mean of its divisors is an integer number (2328224808).

Almost surely, 2^224244442422 is an apocalyptic number.

224244442422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 224244442422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335264372352).

224244442422 is an abundant number, since it is smaller than the sum of its proper divisors (446284302282).

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

224244442422 is a wasteful number, since it uses less digits than its factorization.

224244442422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9204 (or 9164 counting only the distinct ones).

The product of its digits is 262144, while the sum is 36.

It can be divided in two parts, 224244 and 442422, that added together give a palindrome (666666).

The spelling of 224244442422 in words is "two hundred twenty-four billion, two hundred forty-four million, four hundred forty-two thousand, four hundred twenty-two".