2220234044 has 12 divisors (see below), whose sum is σ = 4440468144. Its totient is φ = 951528864.

The previous prime is 2220234001. The next prime is 2220234047. The reversal of 2220234044 is 4404320222.

2220234044 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220234047) by changing a digit.

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, 39647009 + ... + 39647064.

It is an arithmetic number, because the mean of its divisors is an integer number (370039012).

Almost surely, 2^2220234044 is an apocalyptic number.

It is an amenable number.

2220234044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220234044 is a wasteful number, since it uses less digits than its factorization.

2220234044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79294084 (or 79294082 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2220234044 is about 47119.3595457324. The cubic root of 2220234044 is about 1304.5665915408.

Adding to 2220234044 its reverse (4404320222), we get a palindrome (6624554266).

The spelling of 2220234044 in words is "two billion, two hundred twenty million, two hundred thirty-four thousand, forty-four".