223411422444 has 192 divisors, whose sum is σ = 616582858752. Its totient is φ = 61636608000.

The previous prime is 223411422373. The next prime is 223411422473. The reversal of 223411422444 is 444224114322.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 183574924 + ... + 183576140.

It is an arithmetic number, because the mean of its divisors is an integer number (3211369056).

Almost surely, 2^223411422444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223411422444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308291429376).

223411422444 is an abundant number, since it is smaller than the sum of its proper divisors (393171436308).

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

223411422444 is a wasteful number, since it uses less digits than its factorization.

223411422444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776 (or 1774 counting only the distinct ones).

The product of its digits is 49152, while the sum is 33.

Adding to 223411422444 its reverse (444224114322), we get a palindrome (667635536766).

The spelling of 223411422444 in words is "two hundred twenty-three billion, four hundred eleven million, four hundred twenty-two thousand, four hundred forty-four".