222013213424 has 20 divisors (see below), whose sum is σ = 439302742944. Its totient is φ = 108644763648.

The previous prime is 222013213423. The next prime is 222013213501. The reversal of 222013213424 is 424312310222.

It is a junction number, because it is equal to n+sod(n) for n = 222013213393 and 222013213402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222013213423) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 147614417 + ... + 147615920.

Almost surely, 2^222013213424 is an apocalyptic number.

It is an amenable number.

222013213424 is a deficient number, since it is larger than the sum of its proper divisors (217289529520).

222013213424 is a wasteful number, since it uses less digits than its factorization.

222013213424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295230392 (or 295230386 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 222013213424 its reverse (424312310222), we get a palindrome (646325523646).

The spelling of 222013213424 in words is "two hundred twenty-two billion, thirteen million, two hundred thirteen thousand, four hundred twenty-four".