2224442012 has 24 divisors (see below), whose sum is σ = 4271321376. Its totient is φ = 1007293248.

The previous prime is 2224441997. The next prime is 2224442021. The reversal of 2224442012 is 2102444222.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 400808 + ... + 406319.

It is an arithmetic number, because the mean of its divisors is an integer number (177971724).

Almost surely, 2^2224442012 is an apocalyptic number.

It is an amenable number.

2224442012 is a deficient number, since it is larger than the sum of its proper divisors (2046879364).

2224442012 is a wasteful number, since it uses less digits than its factorization.

2224442012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807197 (or 807195 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2224442012 is about 47163.9906284445. The cubic root of 2224442012 is about 1305.3902449506.

Adding to 2224442012 its reverse (2102444222), we get a palindrome (4326886234).

The spelling of 2224442012 in words is "two billion, two hundred twenty-four million, four hundred forty-two thousand, twelve".