22134214043 has 4 divisors (see below), whose sum is σ = 22148040888. Its totient is φ = 22120387200.

The previous prime is 22134213919. The next prime is 22134214051. The reversal of 22134214043 is 34041243122.

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 22134214043 - 2¹⁰ = 22134213019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22134213043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6911021 + ... + 6914222.

It is an arithmetic number, because the mean of its divisors is an integer number (5537010222).

Almost surely, 2^22134214043 is an apocalyptic number.

22134214043 is a deficient number, since it is larger than the sum of its proper divisors (13826845).

22134214043 is a wasteful number, since it uses less digits than its factorization.

22134214043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13826844.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22134214043 its reverse (34041243122), we get a palindrome (56175457165).

The spelling of 22134214043 in words is "twenty-two billion, one hundred thirty-four million, two hundred fourteen thousand, forty-three".