22434300233 has 4 divisors (see below), whose sum is σ = 22496791680. Its totient is φ = 22371808788.

The previous prime is 22434300197. The next prime is 22434300241. The reversal of 22434300233 is 33200343422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22434300233 - 2²⁰ = 22433251657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22434300253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31245185 + ... + 31245902.

It is an arithmetic number, because the mean of its divisors is an integer number (5624197920).

Almost surely, 2^22434300233 is an apocalyptic number.

It is an amenable number.

22434300233 is a deficient number, since it is larger than the sum of its proper divisors (62491447).

22434300233 is an equidigital number, since it uses as much as digits as its factorization.

22434300233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62491446.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 22434300233 its reverse (33200343422), we get a palindrome (55634643655).

The spelling of 22434300233 in words is "twenty-two billion, four hundred thirty-four million, three hundred thousand, two hundred thirty-three".