2212223224 has 16 divisors (see below), whose sum is σ = 4249087920. Its totient is φ = 1079133120.

The previous prime is 2212223203. The next prime is 2212223263. The reversal of 2212223224 is 4223222122.

It is a junction number, because it is equal to n+sod(n) for n = 2212223195 and 2212223204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3371964 + ... + 3372619.

It is an arithmetic number, because the mean of its divisors is an integer number (265567995).

Almost surely, 2^2212223224 is an apocalyptic number.

It is an amenable number.

2212223224 is a deficient number, since it is larger than the sum of its proper divisors (2036864696).

2212223224 is a wasteful number, since it uses less digits than its factorization.

2212223224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6744630 (or 6744626 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 2212223224 is about 47034.2771178637. The cubic root of 2212223224 is about 1302.9956997377.

Adding to 2212223224 its reverse (4223222122), we get a palindrome (6435445346).

The spelling of 2212223224 in words is "two billion, two hundred twelve million, two hundred twenty-three thousand, two hundred twenty-four".