22300342423 has 4 divisors (see below), whose sum is σ = 22300740000. Its totient is φ = 22299944848.

The previous prime is 22300342417. The next prime is 22300342429. The reversal of 22300342423 is 32424300322.

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

It is an interprime number because it is at equal distance from previous prime (22300342417) and next prime (22300342429).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22300342423 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 (22300342429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97423 + ... + 232576.

It is an arithmetic number, because the mean of its divisors is an integer number (5575185000).

Almost surely, 2^22300342423 is an apocalyptic number.

22300342423 is a deficient number, since it is larger than the sum of its proper divisors (397577).

22300342423 is an equidigital number, since it uses as much as digits as its factorization.

22300342423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397576.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 22300342423 its reverse (32424300322), we get a palindrome (54724642745).

The spelling of 22300342423 in words is "twenty-two billion, three hundred million, three hundred forty-two thousand, four hundred twenty-three".