22230143043 has 16 divisors (see below), whose sum is σ = 29907983616. Its totient is φ = 14686737120.

The previous prime is 22230143029. The next prime is 22230143063. The reversal of 22230143043 is 34034103222.

It is not a de Polignac number, because 22230143043 - 2²⁴ = 22213365827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22230143063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98805 + ... + 232857.

It is an arithmetic number, because the mean of its divisors is an integer number (1869248976).

Almost surely, 2^22230143043 is an apocalyptic number.

22230143043 is a deficient number, since it is larger than the sum of its proper divisors (7677840573).

22230143043 is a wasteful number, since it uses less digits than its factorization.

22230143043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134554.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22230143043 its reverse (34034103222), we get a palindrome (56264246265).

The spelling of 22230143043 in words is "twenty-two billion, two hundred thirty million, one hundred forty-three thousand, forty-three".