224312214044 has 24 divisors (see below), whose sum is σ = 397656753648. Its totient is φ = 110702200320.

The previous prime is 224312214041. The next prime is 224312214073. The reversal of 224312214044 is 440412213422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 224312213998 and 224312214016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224312214041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630242 + ... + 919689.

It is an arithmetic number, because the mean of its divisors is an integer number (16569031402).

Almost surely, 2^224312214044 is an apocalyptic number.

It is an amenable number.

224312214044 is a deficient number, since it is larger than the sum of its proper divisors (173344539604).

224312214044 is a wasteful number, since it uses less digits than its factorization.

224312214044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550405 (or 1550403 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 224312214044 its reverse (440412213422), we get a palindrome (664724427466).

The spelling of 224312214044 in words is "two hundred twenty-four billion, three hundred twelve million, two hundred fourteen thousand, forty-four".