224226622422 has 72 divisors (see below), whose sum is σ = 534896926200. Its totient is φ = 67834008000.

The previous prime is 224226622421. The next prime is 224226622429.

224226622422 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 2 + 6 + 622 + 4 + 22 = 666.

224226622422 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 (224226622421) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1223329 + ... + 1394627.

It is an arithmetic number, because the mean of its divisors is an integer number (7429123975).

Almost surely, 2^224226622422 is an apocalyptic number.

224226622422 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 224226622422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267448463100).

224226622422 is an abundant number, since it is smaller than the sum of its proper divisors (310670303778).

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

224226622422 is a wasteful number, since it uses less digits than its factorization.

224226622422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171930 (or 171916 counting only the distinct ones).

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

It can be divided in two parts, 224226 and 622422, that added together give a palindrome (846648).

The spelling of 224226622422 in words is "two hundred twenty-four billion, two hundred twenty-six million, six hundred twenty-two thousand, four hundred twenty-two".