2213434311 has 32 divisors (see below), whose sum is σ = 3274131456. Its totient is φ = 1318812000.

The previous prime is 2213434273. The next prime is 2213434373. The reversal of 2213434311 is 1134343122.

It is a happy number.

It is not a de Polignac number, because 2213434311 - 2⁹ = 2213433799 is a prime.

It is a super-2 number, since 2×2213434311² = 9798582898224089442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213434381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2146366 + ... + 2147396.

It is an arithmetic number, because the mean of its divisors is an integer number (102316608).

Almost surely, 2^2213434311 is an apocalyptic number.

2213434311 is a deficient number, since it is larger than the sum of its proper divisors (1060697145).

2213434311 is a wasteful number, since it uses less digits than its factorization.

2213434311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083.

The product of its digits is 1728, while the sum is 24.

The square root of 2213434311 is about 47047.1498711665. The cubic root of 2213434311 is about 1303.2334324185.

Adding to 2213434311 its reverse (1134343122), we get a palindrome (3347777433).

The spelling of 2213434311 in words is "two billion, two hundred thirteen million, four hundred thirty-four thousand, three hundred eleven".