222224244443 has 16 divisors (see below), whose sum is σ = 241064087040. Its totient is φ = 204026496000.

The previous prime is 222224244439. The next prime is 222224244491. The reversal of 222224244443 is 344442422222.

It is not a de Polignac number, because 222224244443 - 2² = 222224244439 is a prime.

It is a super-2 number, since 2×222224244443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222224244413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8560838 + ... + 8586756.

It is an arithmetic number, because the mean of its divisors is an integer number (15066505440).

Almost surely, 2^222224244443 is an apocalyptic number.

222224244443 is a deficient number, since it is larger than the sum of its proper divisors (18839842597).

222224244443 is a wasteful number, since it uses less digits than its factorization.

222224244443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38278.

The product of its digits is 196608, while the sum is 35.

Adding to 222224244443 its reverse (344442422222), we get a palindrome (566666666665).

The spelling of 222224244443 in words is "two hundred twenty-two billion, two hundred twenty-four million, two hundred forty-four thousand, four hundred forty-three".