22430301043 has 4 divisors (see below), whose sum is σ = 22746220848. Its totient is φ = 22114381240.

The previous prime is 22430301029. The next prime is 22430301079. The reversal of 22430301043 is 34010303422.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22430301043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22430361043) 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, 157959796 + ... + 157959937.

It is an arithmetic number, because the mean of its divisors is an integer number (5686555212).

Almost surely, 2^22430301043 is an apocalyptic number.

22430301043 is a deficient number, since it is larger than the sum of its proper divisors (315919805).

22430301043 is an equidigital number, since it uses as much as digits as its factorization.

22430301043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315919804.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22430301043 its reverse (34010303422), we get a palindrome (56440604465).

The spelling of 22430301043 in words is "twenty-two billion, four hundred thirty million, three hundred one thousand, forty-three".