22234314423 has 4 divisors (see below), whose sum is σ = 29645752568. Its totient is φ = 14822876280.

The previous prime is 22234314367. The next prime is 22234314449. The reversal of 22234314423 is 32441343222.

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

It is not a de Polignac number, because 22234314423 - 2⁶ = 22234314359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234314923) 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, 3705719068 + ... + 3705719073.

It is an arithmetic number, because the mean of its divisors is an integer number (7411438142).

Almost surely, 2^22234314423 is an apocalyptic number.

22234314423 is a deficient number, since it is larger than the sum of its proper divisors (7411438145).

22234314423 is an equidigital number, since it uses as much as digits as its factorization.

22234314423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7411438144.

The product of its digits is 27648, while the sum is 30.

Adding to 22234314423 its reverse (32441343222), we get a palindrome (54675657645).

The spelling of 22234314423 in words is "twenty-two billion, two hundred thirty-four million, three hundred fourteen thousand, four hundred twenty-three".