2213044134 has 48 divisors (see below), whose sum is σ = 5153606208. Its totient is φ = 631697808.

The previous prime is 2213044123. The next prime is 2213044147. The reversal of 2213044134 is 4314403122.

It is a Curzon number.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 374269 + ... + 380135.

It is an arithmetic number, because the mean of its divisors is an integer number (107366796).

Almost surely, 2^2213044134 is an apocalyptic number.

2213044134 is an abundant number, since it is smaller than the sum of its proper divisors (2940562074).

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

2213044134 is a wasteful number, since it uses less digits than its factorization.

2213044134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7169 (or 7162 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2213044134 is about 47043.0030291435. The cubic root of 2213044134 is about 1303.1568513352.

Adding to 2213044134 its reverse (4314403122), we get a palindrome (6527447256).

The spelling of 2213044134 in words is "two billion, two hundred thirteen million, forty-four thousand, one hundred thirty-four".