224472274422 has 64 divisors (see below), whose sum is σ = 497255915520. Its totient is φ = 66985767200.

The previous prime is 224472274417. The next prime is 224472274447.

224472274422 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 31 ways as a sum of consecutive naturals, for example, 1637779 + ... + 1769537.

It is an arithmetic number, because the mean of its divisors is an integer number (7769623680).

Almost surely, 2^224472274422 is an apocalyptic number.

224472274422 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 224472274422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248627957760).

224472274422 is an abundant number, since it is smaller than the sum of its proper divisors (272783641098).

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

224472274422 is a wasteful number, since it uses less digits than its factorization.

224472274422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132169.

The product of its digits is 802816, while the sum is 42.

It can be divided in two parts, 224472 and 274422, that added together give a palindrome (498894).

The spelling of 224472274422 in words is "two hundred twenty-four billion, four hundred seventy-two million, two hundred seventy-four thousand, four hundred twenty-two".