43102224202 has 4 divisors (see below), whose sum is σ = 64653336306. Its totient is φ = 21551112100.

The previous prime is 43102224169. The next prime is 43102224203. The reversal of 43102224202 is 20242220134.

43102224202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 27489971601 + 15612252601 = 165801^2 + 124949^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (43102224203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10775556049 + ... + 10775556052.

Almost surely, 2^43102224202 is an apocalyptic number.

43102224202 is a deficient number, since it is larger than the sum of its proper divisors (21551112104).

43102224202 is a wasteful number, since it uses less digits than its factorization.

43102224202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21551112103.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 43102224202 its reverse (20242220134), we get a palindrome (63344444336).

The spelling of 43102224202 in words is "forty-three billion, one hundred two million, two hundred twenty-four thousand, two hundred two".