22202000043 has 4 divisors (see below), whose sum is σ = 29602666728. Its totient is φ = 14801333360.

The previous prime is 22202000011. The next prime is 22202000057. The reversal of 22202000043 is 34000020222.

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 22202000043 - 2⁵ = 22202000011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22201999986 and 22202000031.

It is not an unprimeable number, because it can be changed into a prime (22202000243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3700333338 + ... + 3700333343.

It is an arithmetic number, because the mean of its divisors is an integer number (7400666682).

Almost surely, 2^22202000043 is an apocalyptic number.

22202000043 is a deficient number, since it is larger than the sum of its proper divisors (7400666685).

22202000043 is an equidigital number, since it uses as much as digits as its factorization.

22202000043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7400666684.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 22202000043 its reverse (34000020222), we get a palindrome (56202020265).

The spelling of 22202000043 in words is "twenty-two billion, two hundred two million, forty-three", and thus it is an aban number.