22124430043 has 8 divisors (see below), whose sum is σ = 23182963200. Its totient is φ = 21073947048.

The previous prime is 22124430019. The next prime is 22124430079. The reversal of 22124430043 is 34003442122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22124430043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22124430143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006913 + ... + 2017906.

It is an arithmetic number, because the mean of its divisors is an integer number (2897870400).

Almost surely, 2^22124430043 is an apocalyptic number.

22124430043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22124430043 is a deficient number, since it is larger than the sum of its proper divisors (1058533157).

22124430043 is a wasteful number, since it uses less digits than its factorization.

22124430043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4025081.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 22124430043 its reverse (34003442122), we get a palindrome (56127872165).

The spelling of 22124430043 in words is "twenty-two billion, one hundred twenty-four million, four hundred thirty thousand, forty-three".