2222444046 has 16 divisors (see below), whose sum is σ = 4638144384. Its totient is φ = 708605304.

The previous prime is 2222444027. The next prime is 2222444093. The reversal of 2222444046 is 6404442222.

2222444046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8052196 + ... + 8052471.

It is an arithmetic number, because the mean of its divisors is an integer number (289884024).

Almost surely, 2^2222444046 is an apocalyptic number.

2222444046 is an abundant number, since it is smaller than the sum of its proper divisors (2415700338).

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

2222444046 is a wasteful number, since it uses less digits than its factorization.

2222444046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16104695.

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 2222444046 is about 47142.8048168541. The cubic root of 2222444046 is about 1304.9992994814. Note that the first 3 decimals are identical.

Adding to 2222444046 its reverse (6404442222), we get a palindrome (8626886268).

The spelling of 2222444046 in words is "two billion, two hundred twenty-two million, four hundred forty-four thousand, forty-six".