2223224642 has 8 divisors (see below), whose sum is σ = 3356922432. Its totient is φ = 1104250500.

The previous prime is 2223224569. The next prime is 2223224669. The reversal of 2223224642 is 2464223222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3680534 + ... + 3681137.

It is an arithmetic number, because the mean of its divisors is an integer number (419615304).

Almost surely, 2^2223224642 is an apocalyptic number.

2223224642 is a deficient number, since it is larger than the sum of its proper divisors (1133697790).

2223224642 is a wasteful number, since it uses less digits than its factorization.

2223224642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7361824.

The product of its digits is 18432, while the sum is 29.

The square root of 2223224642 is about 47151.0831476860. The cubic root of 2223224642 is about 1305.1520679308.

Adding to 2223224642 its reverse (2464223222), we get a palindrome (4687447864).

The spelling of 2223224642 in words is "two billion, two hundred twenty-three million, two hundred twenty-four thousand, six hundred forty-two".