22434344011 has 4 divisors (see below), whose sum is σ = 22510912032. Its totient is φ = 22357775992.

The previous prime is 22434343969. The next prime is 22434344017. The reversal of 22434344011 is 11044343422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22434344011 - 2²⁹ = 21897473099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22434344017) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 38283571 + ... + 38284156.

It is an arithmetic number, because the mean of its divisors is an integer number (5627728008).

Almost surely, 2^22434344011 is an apocalyptic number.

22434344011 is a deficient number, since it is larger than the sum of its proper divisors (76568021).

22434344011 is an equidigital number, since it uses as much as digits as its factorization.

22434344011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76568020.

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

Adding to 22434344011 its reverse (11044343422), we get a palindrome (33478687433).

The spelling of 22434344011 in words is "twenty-two billion, four hundred thirty-four million, three hundred forty-four thousand, eleven".