22200424043 has 4 divisors (see below), whose sum is σ = 25371913200. Its totient is φ = 19028934888.

The previous prime is 22200424039. The next prime is 22200424069. The reversal of 22200424043 is 34042400222.

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

It is a cyclic number.

It is not a de Polignac number, because 22200424043 - 2² = 22200424039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200424013) 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, 1585744568 + ... + 1585744581.

It is an arithmetic number, because the mean of its divisors is an integer number (6342978300).

Almost surely, 2^22200424043 is an apocalyptic number.

22200424043 is a deficient number, since it is larger than the sum of its proper divisors (3171489157).

22200424043 is an equidigital number, since it uses as much as digits as its factorization.

22200424043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171489156.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 22200424043 its reverse (34042400222), we get a palindrome (56242824265).

The spelling of 22200424043 in words is "twenty-two billion, two hundred million, four hundred twenty-four thousand, forty-three".