2203221242 has 8 divisors (see below), whose sum is σ = 3307132800. Its totient is φ = 1100843644.

The previous prime is 2203221239. The next prime is 2203221253. The reversal of 2203221242 is 2421223022.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379892 + ... + 385647.

It is an arithmetic number, because the mean of its divisors is an integer number (413391600).

Almost surely, 2^2203221242 is an apocalyptic number.

2203221242 is a deficient number, since it is larger than the sum of its proper divisors (1103911558).

2203221242 is a wasteful number, since it uses less digits than its factorization.

2203221242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766980.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2203221242 is about 46938.4835928900. The cubic root of 2203221242 is about 1301.2259130164.

Adding to 2203221242 its reverse (2421223022), we get a palindrome (4624444264).

The spelling of 2203221242 in words is "two billion, two hundred three million, two hundred twenty-one thousand, two hundred forty-two".