22434234111 has 12 divisors (see below), whose sum is σ = 32509205040. Its totient is φ = 14908063680.

The previous prime is 22434234103. The next prime is 22434234167. The reversal of 22434234111 is 11143243422.

22434234111 is a `hidden beast` number, since 2 + 243 + 4 + 2 + 3 + 411 + 1 = 666.

It is not a de Polignac number, because 22434234111 - 2³ = 22434234103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434234611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4004746 + ... + 4010343.

It is an arithmetic number, because the mean of its divisors is an integer number (2709100420).

Almost surely, 2^22434234111 is an apocalyptic number.

22434234111 is a deficient number, since it is larger than the sum of its proper divisors (10074970929).

22434234111 is a wasteful number, since it uses less digits than its factorization.

22434234111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8015406 (or 8015403 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 22434234111 its reverse (11143243422), we get a palindrome (33577477533).

The spelling of 22434234111 in words is "twenty-two billion, four hundred thirty-four million, two hundred thirty-four thousand, one hundred eleven".