224401051212 has 192 divisors, whose sum is σ = 639852079104. Its totient is φ = 60478894080.

The previous prime is 224401051183. The next prime is 224401051213. The reversal of 224401051212 is 212150104422.

224401051212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (224401051213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2207137 + ... + 2306567.

It is an arithmetic number, because the mean of its divisors is an integer number (3332562912).

Almost surely, 2^224401051212 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 224401051212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319926039552).

224401051212 is an abundant number, since it is smaller than the sum of its proper divisors (415451027892).

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

224401051212 is a wasteful number, since it uses less digits than its factorization.

224401051212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99528 (or 99526 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 224401051212 its reverse (212150104422), we get a palindrome (436551155634).

The spelling of 224401051212 in words is "two hundred twenty-four billion, four hundred one million, fifty-one thousand, two hundred twelve".