2213444134 has 16 divisors (see below), whose sum is σ = 3623118336. Its totient is φ = 1005800200.

The previous prime is 2213444119. The next prime is 2213444153. The reversal of 2213444134 is 4314443122.

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 7 ways as a sum of consecutive naturals, for example, 67059 + ... + 94465.

It is an arithmetic number, because the mean of its divisors is an integer number (226444896).

Almost surely, 2^2213444134 is an apocalyptic number.

2213444134 is a deficient number, since it is larger than the sum of its proper divisors (1409674202).

2213444134 is a wasteful number, since it uses less digits than its factorization.

2213444134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31091.

The product of its digits is 9216, while the sum is 28.

The square root of 2213444134 is about 47047.2542663225. The cubic root of 2213444134 is about 1303.2353602889.

Adding to 2213444134 its reverse (4314443122), we get a palindrome (6527887256).

The spelling of 2213444134 in words is "two billion, two hundred thirteen million, four hundred forty-four thousand, one hundred thirty-four".