2212444134044 has 24 divisors (see below), whose sum is σ = 4005520780800. Its totient is φ = 1068014082240.

The previous prime is 2212444134011. The next prime is 2212444134049. The reversal of 2212444134044 is 4404314442122.

2212444134044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2212444133995 and 2212444134013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212444134049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1468709 + ... + 2565539.

It is an arithmetic number, because the mean of its divisors is an integer number (166896699200).

Almost surely, 2^{2212444134044} is an apocalyptic number.

It is an amenable number.

2212444134044 is a deficient number, since it is larger than the sum of its proper divisors (1793076646756).

2212444134044 is a wasteful number, since it uses less digits than its factorization.

2212444134044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114253 (or 1114251 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 2212444134044 its reverse (4404314442122), we get a palindrome (6616758576166).

The spelling of 2212444134044 in words is "two trillion, two hundred twelve billion, four hundred forty-four million, one hundred thirty-four thousand, forty-four".