2213434373 has 2 divisors, whose sum is σ = 2213434374. Its totient is φ = 2213434372.

The previous prime is 2213434273. The next prime is 2213434381. The reversal of 2213434373 is 3734343122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1254788929 + 958645444 = 35423^2 + 30962^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213434373 - 2⁸ = 2213434117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213434273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106717186 + 1106717187.

It is an arithmetic number, because the mean of its divisors is an integer number (1106717187).

Almost surely, 2^2213434373 is an apocalyptic number.

It is an amenable number.

2213434373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213434373 is an equidigital number, since it uses as much as digits as its factorization.

2213434373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 32.

The square root of 2213434373 is about 47047.1505300799. The cubic root of 2213434373 is about 1303.2334445867.

Adding to 2213434373 its reverse (3734343122), we get a palindrome (5947777495).

The spelling of 2213434373 in words is "two billion, two hundred thirteen million, four hundred thirty-four thousand, three hundred seventy-three".