224023424212 has 48 divisors (see below), whose sum is σ = 453289858560. Its totient is φ = 94892666112.

The previous prime is 224023424197. The next prime is 224023424293. The reversal of 224023424212 is 212424320422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 750933 + ... + 1005955.

It is an arithmetic number, because the mean of its divisors is an integer number (9443538720).

Almost surely, 2^224023424212 is an apocalyptic number.

It is an amenable number.

224023424212 is an abundant number, since it is smaller than the sum of its proper divisors (229266434348).

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

224023424212 is a wasteful number, since it uses less digits than its factorization.

224023424212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255400 (or 255398 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 224023424212 its reverse (212424320422), we get a palindrome (436447744634).

The spelling of 224023424212 in words is "two hundred twenty-four billion, twenty-three million, four hundred twenty-four thousand, two hundred twelve".